20163505710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672116857}}^1$

素因数の和:672116867

約数の個数: 16

約数和(自身を含む): 48392413776

約数和(自身を除く): 28228908066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672116857, 1344233714, 2016350571, 3360584285, 4032701142, 6721168570, 10081752855, 20163505710]

約数ペア:

[(1, 20163505710), (2, 10081752855), (3, 6721168570), (5, 4032701142), (6, 3360584285), (10, 2016350571), (15, 1344233714), (30, 672116857)]