20798100758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{86287}}^1\times {\mathrm{6343}}^1$

素因数の和:92651

約数の個数: 16

約数和(自身を含む): 32844664320

約数和(自身を除く): 12046563562

約数列:

[1, 2, 19, 38, 6343, 12686, 86287, 120517, 172574, 241034, 1639453, 3278906, 547318441, 1094636882, 10399050379, 20798100758]

約数ペア:

[(1, 20798100758), (2, 10399050379), (19, 1094636882), (38, 547318441), (6343, 3278906), (12686, 1639453), (86287, 241034), (120517, 172574)]