20287716

素因数分解:

$2^2\times 3^1\times {\mathrm{593}}^1\times {\mathrm{2851}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 47434464

約数和(自身を除く): 27146748

約数列:

[1, 2, 3, 4, 6, 12, 593, 1186, 1779, 2372, 2851, 3558, 5702, 7116, 8553, 11404, 17106, 34212, 1690643, 3381286, 5071929, 6762572, 10143858, 20287716]

約数ペア:

[(1, 20287716), (2, 10143858), (3, 6762572), (4, 5071929), (6, 3381286), (12, 1690643), (593, 34212), (1186, 17106), (1779, 11404), (2372, 8553), (2851, 7116), (3558, 5702)]