20122512311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1\times {\mathrm{10909}}^1$

素因数の和:13730

約数の個数: 16

約数和(自身を含む): 22321860000

約数和(自身を除く): 2199347689

約数列:

[1, 11, 61, 671, 2749, 10909, 30239, 119999, 167689, 665449, 1844579, 7319939, 29988841, 329877251, 1829319301, 20122512311]

約数ペア:

[(1, 20122512311), (11, 1829319301), (61, 329877251), (671, 29988841), (2749, 7319939), (10909, 1844579), (30239, 665449), (119999, 167689)]