20172089977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41937817}}^1$

素因数の和:41937867

約数の個数: 8

約数和(自身を含む): 22310919176

約数和(自身を除く): 2138829199

約数列:

[1, 13, 37, 481, 41937817, 545191621, 1551699229, 20172089977]

約数ペア:

[(1, 20172089977), (13, 1551699229), (37, 545191621), (481, 41937817)]