20112868802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59505529}}^1$

素因数の和:59505557

約数の個数: 12

約数和(自身を含む): 32668535970

約数和(自身を除く): 12555667168

約数列:

[1, 2, 13, 26, 169, 338, 59505529, 119011058, 773571877, 1547143754, 10056434401, 20112868802]

約数ペア:

[(1, 20112868802), (2, 10056434401), (13, 1547143754), (26, 773571877), (169, 119011058), (338, 59505529)]