20236522750

素因数分解:

$2^1\times 5^3\times {\mathrm{421}}^1\times {\mathrm{192271}}^1$

素因数の和:192709

約数の個数: 32

約数和(自身を含む): 37972950912

約数和(自身を除く): 17736428162

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 421, 842, 2105, 4210, 10525, 21050, 52625, 105250, 192271, 384542, 961355, 1922710, 4806775, 9613550, 24033875, 48067750, 80946091, 161892182, 404730455, 809460910, 2023652275, 4047304550, 10118261375, 20236522750]

約数ペア:

[(1, 20236522750), (2, 10118261375), (5, 4047304550), (10, 2023652275), (25, 809460910), (50, 404730455), (125, 161892182), (250, 80946091), (421, 48067750), (842, 24033875), (2105, 9613550), (4210, 4806775), (10525, 1922710), (21050, 961355), (52625, 384542), (105250, 192271)]