20364663

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{56101}}^1$

素因数の和:56126

約数の個数: 12

約数和(自身を含む): 29846264

約数和(自身を除く): 9481601

約数列:

[1, 3, 11, 33, 121, 363, 56101, 168303, 617111, 1851333, 6788221, 20364663]

約数ペア:

[(1, 20364663), (3, 6788221), (11, 1851333), (33, 617111), (121, 168303), (363, 56101)]