20762579461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{3917}}^1\times {\mathrm{407741}}^1$

素因数の和:411671

約数の個数: 8

約数和(自身を含む): 22365464184

約数和(自身を除く): 1602884723

約数列:

[1, 13, 3917, 50921, 407741, 5300633, 1597121497, 20762579461]

約数ペア:

[(1, 20762579461), (13, 1597121497), (3917, 5300633), (50921, 407741)]