20191806722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1\times {\mathrm{172807}}^1$

素因数の和:174425

約数の個数: 16

約数和(自身を含む): 31126176960

約数和(自身を除く): 10934370238

約数列:

[1, 2, 37, 74, 1579, 3158, 58423, 116846, 172807, 345614, 6393859, 12787718, 272862253, 545724506, 10095903361, 20191806722]

約数ペア:

[(1, 20191806722), (2, 10095903361), (37, 545724506), (74, 272862253), (1579, 12787718), (3158, 6393859), (58423, 345614), (116846, 172807)]