20146824

素因数分解:

$2^3\times 3^2\times {\mathrm{279817}}^1$

素因数の和:279829

約数の個数: 24

約数和(自身を含む): 54564510

約数和(自身を除く): 34417686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279817, 559634, 839451, 1119268, 1678902, 2238536, 2518353, 3357804, 5036706, 6715608, 10073412, 20146824]

約数ペア:

[(1, 20146824), (2, 10073412), (3, 6715608), (4, 5036706), (6, 3357804), (8, 2518353), (9, 2238536), (12, 1678902), (18, 1119268), (24, 839451), (36, 559634), (72, 279817)]