20029908

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5437}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 46897312

約数和(自身を除く): 26867404

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5437, 10874, 16311, 21748, 32622, 65244, 1669159, 3338318, 5007477, 6676636, 10014954, 20029908]

約数ペア:

[(1, 20029908), (2, 10014954), (3, 6676636), (4, 5007477), (6, 3338318), (12, 1669159), (307, 65244), (614, 32622), (921, 21748), (1228, 16311), (1842, 10874), (3684, 5437)]