20176906920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168140891}}^1$

素因数の和:168140905

約数の個数: 32

約数和(自身を含む): 60530721120

約数和(自身を除く): 40353814200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168140891, 336281782, 504422673, 672563564, 840704455, 1008845346, 1345127128, 1681408910, 2017690692, 2522113365, 3362817820, 4035381384, 5044226730, 6725635640, 10088453460, 20176906920]

約数ペア:

[(1, 20176906920), (2, 10088453460), (3, 6725635640), (4, 5044226730), (5, 4035381384), (6, 3362817820), (8, 2522113365), (10, 2017690692), (12, 1681408910), (15, 1345127128), (20, 1008845346), (24, 840704455), (30, 672563564), (40, 504422673), (60, 336281782), (120, 168140891)]