20412792

素因数分解:

$2^3\times 3^2\times {\mathrm{283511}}^1$

素因数の和:283523

約数の個数: 24

約数和(自身を含む): 55284840

約数和(自身を除く): 34872048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283511, 567022, 850533, 1134044, 1701066, 2268088, 2551599, 3402132, 5103198, 6804264, 10206396, 20412792]

約数ペア:

[(1, 20412792), (2, 10206396), (3, 6804264), (4, 5103198), (6, 3402132), (8, 2551599), (9, 2268088), (12, 1701066), (18, 1134044), (24, 850533), (36, 567022), (72, 283511)]