20187973020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336466217}}^1$

素因数の和:336466229

約数の個数: 24

約数和(自身を含む): 56526324624

約数和(自身を除く): 36338351604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336466217, 672932434, 1009398651, 1345864868, 1682331085, 2018797302, 3364662170, 4037594604, 5046993255, 6729324340, 10093986510, 20187973020]

約数ペア:

[(1, 20187973020), (2, 10093986510), (3, 6729324340), (4, 5046993255), (5, 4037594604), (6, 3364662170), (10, 2018797302), (12, 1682331085), (15, 1345864868), (20, 1009398651), (30, 672932434), (60, 336466217)]