20111256002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2012333}}^1$

素因数の和:2012617

約数の個数: 16

約数和(自身を含む): 31875370560

約数和(自身を除く): 11764114558

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 2012333, 4024666, 38234327, 76468654, 529243579, 1058487158, 10055628001, 20111256002]

約数ペア:

[(1, 20111256002), (2, 10055628001), (19, 1058487158), (38, 529243579), (263, 76468654), (526, 38234327), (4997, 4024666), (9994, 2012333)]