20235085078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{14723}}^1\times {\mathrm{52861}}^1$

素因数の和:67599

約数の個数: 16

約数和(自身を含む): 32690283696

約数和(自身を除く): 12455198618

約数列:

[1, 2, 13, 26, 14723, 29446, 52861, 105722, 191399, 382798, 687193, 1374386, 778272503, 1556545006, 10117542539, 20235085078]

約数ペア:

[(1, 20235085078), (2, 10117542539), (13, 1556545006), (26, 778272503), (14723, 1374386), (29446, 687193), (52861, 382798), (105722, 191399)]