20020432890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8317}}^1\times {\mathrm{80239}}^1$

素因数の和:88566

約数の個数: 32

約数和(自身を含む): 48055415040

約数和(自身を除く): 28034982150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8317, 16634, 24951, 41585, 49902, 80239, 83170, 124755, 160478, 240717, 249510, 401195, 481434, 802390, 1203585, 2407170, 667347763, 1334695526, 2002043289, 3336738815, 4004086578, 6673477630, 10010216445, 20020432890]

約数ペア:

[(1, 20020432890), (2, 10010216445), (3, 6673477630), (5, 4004086578), (6, 3336738815), (10, 2002043289), (15, 1334695526), (30, 667347763), (8317, 2407170), (16634, 1203585), (24951, 802390), (41585, 481434), (49902, 401195), (80239, 249510), (83170, 240717), (124755, 160478)]