20384119580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92655089}}^1$

素因数の和:92655109

約数の個数: 24

約数和(自身を含む): 46698165360

約数和(自身を除く): 26314045780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92655089, 185310178, 370620356, 463275445, 926550890, 1019205979, 1853101780, 2038411958, 4076823916, 5096029895, 10192059790, 20384119580]

約数ペア:

[(1, 20384119580), (2, 10192059790), (4, 5096029895), (5, 4076823916), (10, 2038411958), (11, 1853101780), (20, 1019205979), (22, 926550890), (44, 463275445), (55, 370620356), (110, 185310178), (220, 92655089)]