20370069

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{24337}}^1$

素因数の和:24377

約数の個数: 16

約数和(自身を含む): 31152640

約数和(自身を除く): 10782571

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 24337, 73011, 219033, 657099, 754447, 2263341, 6790023, 20370069]

約数ペア:

[(1, 20370069), (3, 6790023), (9, 2263341), (27, 754447), (31, 657099), (93, 219033), (279, 73011), (837, 24337)]