20103578461

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4950401}}^1$

素因数の和:4950563

約数の個数: 8

約数和(自身を含む): 20910498048

約数和(自身を除く): 806919587

約数列:

[1, 31, 131, 4061, 4950401, 153462431, 648502531, 20103578461]

約数ペア:

[(1, 20103578461), (31, 648502531), (131, 153462431), (4061, 4950401)]