20641848

素因数分解:

$2^3\times 3^1\times {\mathrm{860077}}^1$

素因数の和:860086

約数の個数: 16

約数和(自身を含む): 51604680

約数和(自身を除く): 30962832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 860077, 1720154, 2580231, 3440308, 5160462, 6880616, 10320924, 20641848]

約数ペア:

[(1, 20641848), (2, 10320924), (3, 6880616), (4, 5160462), (6, 3440308), (8, 2580231), (12, 1720154), (24, 860077)]