20853372

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9601}}^1$

素因数の和:9789

約数の個数: 24

約数和(自身を含む): 48931792

約数和(自身を除く): 28078420

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9601, 19202, 28803, 38404, 57606, 115212, 1737781, 3475562, 5213343, 6951124, 10426686, 20853372]

約数ペア:

[(1, 20853372), (2, 10426686), (3, 6951124), (4, 5213343), (6, 3475562), (12, 1737781), (181, 115212), (362, 57606), (543, 38404), (724, 28803), (1086, 19202), (2172, 9601)]