20125659959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1\times {\mathrm{8311}}^1$

素因数の和:9110

約数の個数: 16

約数和(自身を含む): 21317287680

約数和(自身を除く): 1191627721

約数列:

[1, 19, 233, 547, 4427, 8311, 10393, 127451, 157909, 1936463, 2421569, 4546117, 36792797, 86376223, 1059245261, 20125659959]

約数ペア:

[(1, 20125659959), (19, 1059245261), (233, 86376223), (547, 36792797), (4427, 4546117), (8311, 2421569), (10393, 1936463), (127451, 157909)]