20158662

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4153}}^1$

素因数の和:4967

約数の個数: 16

約数和(自身を含む): 40376880

約数和(自身を除く): 20218218

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4153, 4854, 8306, 12459, 24918, 3359777, 6719554, 10079331, 20158662]

約数ペア:

[(1, 20158662), (2, 10079331), (3, 6719554), (6, 3359777), (809, 24918), (1618, 12459), (2427, 8306), (4153, 4854)]