20996870419

素因数分解:

$7^1\times {\mathrm{691}}^1\times {\mathrm{4340887}}^1$

素因数の和:4341585

約数の個数: 8

約数和(自身を含む): 24031155968

約数和(自身を除く): 3034285549

約数列:

[1, 7, 691, 4837, 4340887, 30386209, 2999552917, 20996870419]

約数ペア:

[(1, 20996870419), (7, 2999552917), (691, 30386209), (4837, 4340887)]