20162052025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{703123}}^1$

素因数の和:703201

約数の個数: 24

約数和(自身を含む): 26504962304

約数和(自身を除く): 6342910279

約数列:

[1, 5, 25, 31, 37, 155, 185, 775, 925, 1147, 5735, 28675, 703123, 3515615, 17578075, 21796813, 26015551, 108984065, 130077755, 544920325, 650388775, 806482081, 4032410405, 20162052025]

約数ペア:

[(1, 20162052025), (5, 4032410405), (25, 806482081), (31, 650388775), (37, 544920325), (155, 130077755), (185, 108984065), (775, 26015551), (925, 21796813), (1147, 17578075), (5735, 3515615), (28675, 703123)]