20792672744

素因数分解:

$2^3\times {\mathrm{10429}}^1\times {\mathrm{249217}}^1$

素因数の和:259652

約数の個数: 16

約数和(自身を含む): 38990156100

約数和(自身を除く): 18197483356

約数列:

[1, 2, 4, 8, 10429, 20858, 41716, 83432, 249217, 498434, 996868, 1993736, 2599084093, 5198168186, 10396336372, 20792672744]

約数ペア:

[(1, 20792672744), (2, 10396336372), (4, 5198168186), (8, 2599084093), (10429, 1993736), (20858, 996868), (41716, 498434), (83432, 249217)]