20199451679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4720601}}^1$

素因数の和:4721001

約数の個数: 8

約数和(自身を含む): 22092417360

約数和(自身を除く): 1892965681

約数列:

[1, 11, 389, 4279, 4720601, 51926611, 1836313789, 20199451679]

約数ペア:

[(1, 20199451679), (11, 1836313789), (389, 51926611), (4279, 4720601)]