20849142

素因数分解:

$2^1\times 3^1\times {\mathrm{701}}^1\times {\mathrm{4957}}^1$

素因数の和:5663

約数の個数: 16

約数和(自身を含む): 41766192

約数和(自身を除く): 20917050

約数列:

[1, 2, 3, 6, 701, 1402, 2103, 4206, 4957, 9914, 14871, 29742, 3474857, 6949714, 10424571, 20849142]

約数ペア:

[(1, 20849142), (2, 10424571), (3, 6949714), (6, 3474857), (701, 29742), (1402, 14871), (2103, 9914), (4206, 4957)]