20158906472

素因数分解:

$2^3\times {\mathrm{41777}}^1\times {\mathrm{60317}}^1$

素因数の和:102100

約数の個数: 16

約数和(自身を含む): 37799481060

約数和(自身を除く): 17640574588

約数列:

[1, 2, 4, 8, 41777, 60317, 83554, 120634, 167108, 241268, 334216, 482536, 2519863309, 5039726618, 10079453236, 20158906472]

約数ペア:

[(1, 20158906472), (2, 10079453236), (4, 5039726618), (8, 2519863309), (41777, 482536), (60317, 334216), (83554, 241268), (120634, 167108)]