20148613251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27191111}}^1$

素因数の和:27191146

約数の個数: 16

約数和(自身を含む): 30454045440

約数和(自身を除く): 10305432189

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27191111, 81573333, 353484443, 516631109, 1060453329, 1549893327, 6716204417, 20148613251]

約数ペア:

[(1, 20148613251), (3, 6716204417), (13, 1549893327), (19, 1060453329), (39, 516631109), (57, 353484443), (247, 81573333), (741, 27191111)]