20199873310

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11160151}}^1$

素因数の和:11160339

約数の個数: 16

約数和(自身を含む): 36560657952

約数和(自身を除く): 16360784642

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 11160151, 22320302, 55800755, 111601510, 2019987331, 4039974662, 10099936655, 20199873310]

約数ペア:

[(1, 20199873310), (2, 10099936655), (5, 4039974662), (10, 2019987331), (181, 111601510), (362, 55800755), (905, 22320302), (1810, 11160151)]