20178963649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9522871}}^1$

素因数の和:9523047

約数の個数: 8

約数和(自身を含む): 21864514112

約数和(自身を除く): 1685550463

約数列:

[1, 13, 163, 2119, 9522871, 123797323, 1552227973, 20178963649]

約数ペア:

[(1, 20178963649), (13, 1552227973), (163, 123797323), (2119, 9522871)]