20086180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59077}}^1$

素因数の和:59103

約数の個数: 24

約数和(自身を含む): 44662968

約数和(自身を除く): 24576788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59077, 118154, 236308, 295385, 590770, 1004309, 1181540, 2008618, 4017236, 5021545, 10043090, 20086180]

約数ペア:

[(1, 20086180), (2, 10043090), (4, 5021545), (5, 4017236), (10, 2008618), (17, 1181540), (20, 1004309), (34, 590770), (68, 295385), (85, 236308), (170, 118154), (340, 59077)]