20191777212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54278971}}^1$

素因数の和:54279009

約数の個数: 24

約数和(自身を含む): 48633958912

約数和(自身を除く): 28442181700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54278971, 108557942, 162836913, 217115884, 325673826, 651347652, 1682648101, 3365296202, 5047944303, 6730592404, 10095888606, 20191777212]

約数ペア:

[(1, 20191777212), (2, 10095888606), (3, 6730592404), (4, 5047944303), (6, 3365296202), (12, 1682648101), (31, 651347652), (62, 325673826), (93, 217115884), (124, 162836913), (186, 108557942), (372, 54278971)]