20132789644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3823}}^1\times {\mathrm{119687}}^1$

素因数の和:123525

約数の個数: 24

約数和(自身を含む): 38445700608

約数和(自身を除く): 18312910964

約数列:

[1, 2, 4, 11, 22, 44, 3823, 7646, 15292, 42053, 84106, 119687, 168212, 239374, 478748, 1316557, 2633114, 5266228, 457563401, 915126802, 1830253604, 5033197411, 10066394822, 20132789644]

約数ペア:

[(1, 20132789644), (2, 10066394822), (4, 5033197411), (11, 1830253604), (22, 915126802), (44, 457563401), (3823, 5266228), (7646, 2633114), (15292, 1316557), (42053, 478748), (84106, 239374), (119687, 168212)]