20653644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{156467}}^1$

素因数の和:156485

約数の個数: 24

約数和(自身を含む): 52573248

約数和(自身を除く): 31919604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 156467, 312934, 469401, 625868, 938802, 1721137, 1877604, 3442274, 5163411, 6884548, 10326822, 20653644]

約数ペア:

[(1, 20653644), (2, 10326822), (3, 6884548), (4, 5163411), (6, 3442274), (11, 1877604), (12, 1721137), (22, 938802), (33, 625868), (44, 469401), (66, 312934), (132, 156467)]