20529414

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14437}}^1$

素因数の和:14524

約数の個数: 24

約数和(自身を含む): 45046560

約数和(自身を除く): 24517146

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 14437, 28874, 43311, 86622, 129933, 259866, 1140523, 2281046, 3421569, 6843138, 10264707, 20529414]

約数ペア:

[(1, 20529414), (2, 10264707), (3, 6843138), (6, 3421569), (9, 2281046), (18, 1140523), (79, 259866), (158, 129933), (237, 86622), (474, 43311), (711, 28874), (1422, 14437)]