20046090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668203}}^1$

素因数の和:668213

約数の個数: 16

約数和(自身を含む): 48110688

約数和(自身を除く): 28064598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668203, 1336406, 2004609, 3341015, 4009218, 6682030, 10023045, 20046090]

約数ペア:

[(1, 20046090), (2, 10023045), (3, 6682030), (5, 4009218), (6, 3341015), (10, 2004609), (15, 1336406), (30, 668203)]