20157461717

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6900877}}^1$

素因数の和:6901027

約数の個数: 8

約数和(自身を含む): 21199497216

約数和(自身を除く): 1042035499

約数列:

[1, 23, 127, 2921, 6900877, 158720171, 876411379, 20157461717]

約数ペア:

[(1, 20157461717), (23, 876411379), (127, 158720171), (2921, 6900877)]