20783122562

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1\times {\mathrm{106213}}^1$

素因数の和:106873

約数の個数: 16

約数和(自身を含む): 31384962432

約数和(自身を除く): 10601839870

約数列:

[1, 2, 227, 431, 454, 862, 97837, 106213, 195674, 212426, 24110351, 45777803, 48220702, 91555606, 10391561281, 20783122562]

約数ペア:

[(1, 20783122562), (2, 10391561281), (227, 91555606), (431, 48220702), (454, 45777803), (862, 24110351), (97837, 212426), (106213, 195674)]