20110849345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1942139}}^1$

素因数の和:1942272

約数の個数: 16

約数和(自身を含む): 25636248000

約数和(自身を除く): 5525398655

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 1942139, 9710695, 36900641, 184503205, 211693151, 1058465755, 4022169869, 20110849345]

約数ペア:

[(1, 20110849345), (5, 4022169869), (19, 1058465755), (95, 211693151), (109, 184503205), (545, 36900641), (2071, 9710695), (10355, 1942139)]