20204622

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36209}}^1$

素因数の和:36248

約数の個数: 24

約数和(自身を含む): 45190080

約数和(自身を除く): 24985458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36209, 72418, 108627, 217254, 325881, 651762, 1122479, 2244958, 3367437, 6734874, 10102311, 20204622]

約数ペア:

[(1, 20204622), (2, 10102311), (3, 6734874), (6, 3367437), (9, 2244958), (18, 1122479), (31, 651762), (62, 325881), (93, 217254), (186, 108627), (279, 72418), (558, 36209)]