20129439493

素因数分解:

${\mathrm{1531}}^1\times {\mathrm{1543}}^1\times {\mathrm{8521}}^1$

素因数の和:11595

約数の個数: 8

約数和(自身を含む): 20158006976

約数和(自身を除く): 28567483

約数列:

[1, 1531, 1543, 8521, 2362333, 13045651, 13147903, 20129439493]

約数ペア:

[(1, 20129439493), (1531, 13147903), (1543, 13045651), (8521, 2362333)]