20996045398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{617530747}}^1$

素因数の和:617530766

約数の個数: 8

約数和(自身を含む): 33346660392

約数和(自身を除く): 12350614994

約数列:

[1, 2, 17, 34, 617530747, 1235061494, 10498022699, 20996045398]

約数ペア:

[(1, 20996045398), (2, 10498022699), (17, 1235061494), (34, 617530747)]