20813316

素因数分解:

$2^2\times 3^1\times {\mathrm{929}}^1\times {\mathrm{1867}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 48642720

約数和(自身を除く): 27829404

約数列:

[1, 2, 3, 4, 6, 12, 929, 1858, 1867, 2787, 3716, 3734, 5574, 5601, 7468, 11148, 11202, 22404, 1734443, 3468886, 5203329, 6937772, 10406658, 20813316]

約数ペア:

[(1, 20813316), (2, 10406658), (3, 6937772), (4, 5203329), (6, 3468886), (12, 1734443), (929, 22404), (1858, 11202), (1867, 11148), (2787, 7468), (3716, 5601), (3734, 5574)]