20110399099

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{140423}}^1$

素因数の和:140970

約数の個数: 16

約数和(自身を含む): 23591232000

約数和(自身を除く): 3480832901

約数列:

[1, 7, 41, 287, 499, 3493, 20459, 140423, 143213, 982961, 5757343, 40301401, 70071077, 490497539, 2872914157, 20110399099]

約数ペア:

[(1, 20110399099), (7, 2872914157), (41, 490497539), (287, 70071077), (499, 40301401), (3493, 5757343), (20459, 982961), (140423, 143213)]