20090462

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2341}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 34511712

約数和(自身を除く): 14421250

約数列:

[1, 2, 7, 14, 613, 1226, 2341, 4291, 4682, 8582, 16387, 32774, 1435033, 2870066, 10045231, 20090462]

約数ペア:

[(1, 20090462), (2, 10045231), (7, 2870066), (14, 1435033), (613, 32774), (1226, 16387), (2341, 8582), (4291, 4682)]