20186055985

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1\times {\mathrm{36269}}^1$

素因数の和:37140

約数の個数: 16

約数和(自身を含む): 24412611600

約数和(自身を除く): 4226555615

約数列:

[1, 5, 157, 709, 785, 3545, 36269, 111313, 181345, 556565, 5694233, 25714721, 28471165, 128573605, 4037211197, 20186055985]

約数ペア:

[(1, 20186055985), (5, 4037211197), (157, 128573605), (709, 28471165), (785, 25714721), (3545, 5694233), (36269, 556565), (111313, 181345)]