20007652

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1613}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 40130496

約数和(自身を除く): 20122844

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1613, 1772, 3101, 3226, 6202, 6452, 11291, 12404, 22582, 45164, 714559, 1429118, 2858236, 5001913, 10003826, 20007652]

約数ペア:

[(1, 20007652), (2, 10003826), (4, 5001913), (7, 2858236), (14, 1429118), (28, 714559), (443, 45164), (886, 22582), (1613, 12404), (1772, 11291), (3101, 6452), (3226, 6202)]