20125095211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11817437}}^1$

素因数の和:11817581

約数の個数: 8

約数和(自身を含む): 21838625424

約数和(自身を除く): 1713530213

約数列:

[1, 13, 131, 1703, 11817437, 153626681, 1548084247, 20125095211]

約数ペア:

[(1, 20125095211), (13, 1548084247), (131, 153626681), (1703, 11817437)]