20054817

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2069}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 9753183

約数列:

[1, 3, 9, 27, 359, 1077, 2069, 3231, 6207, 9693, 18621, 55863, 742771, 2228313, 6684939, 20054817]

約数ペア:

[(1, 20054817), (3, 6684939), (9, 2228313), (27, 742771), (359, 55863), (1077, 18621), (2069, 9693), (3231, 6207)]