20124346474

素因数分解:

$2^1\times {\mathrm{887}}^1\times {\mathrm{2011}}^1\times {\mathrm{5641}}^1$

素因数の和:8541

約数の個数: 16

約数和(自身を含む): 30240939456

約数和(自身を除く): 10116592982

約数列:

[1, 2, 887, 1774, 2011, 4022, 5641, 11282, 1783757, 3567514, 5003567, 10007134, 11344051, 22688102, 10062173237, 20124346474]

約数ペア:

[(1, 20124346474), (2, 10062173237), (887, 22688102), (1774, 11344051), (2011, 10007134), (4022, 5003567), (5641, 3567514), (11282, 1783757)]