20176943380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91713379}}^1$

素因数の和:91713399

約数の個数: 24

約数和(自身を含む): 46223543520

約数和(自身を除く): 26046600140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91713379, 183426758, 366853516, 458566895, 917133790, 1008847169, 1834267580, 2017694338, 4035388676, 5044235845, 10088471690, 20176943380]

約数ペア:

[(1, 20176943380), (2, 10088471690), (4, 5044235845), (5, 4035388676), (10, 2017694338), (11, 1834267580), (20, 1008847169), (22, 917133790), (44, 458566895), (55, 366853516), (110, 183426758), (220, 91713379)]