The largest list is 20GB, but it's not the only one.

Popularity was based on how many they appeared in files that had all duplicates removed (in reference to themselves)

The smallest file had passwords that appeared 75+ times, and the largest file had passwords that appeared 2+ times.

The top 195 Thousand (which appeared 25+ times in analysis) clocks in at 803kb as a text file with nothing but the passwords themselves