9060820

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 19089000

約数和(自身を除く): 10028180

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1009, 1796, 2018, 2245, 4036, 4490, 5045, 8980, 10090, 20180, 453041, 906082, 1812164, 2265205, 4530410, 9060820]

約数ペア:

[(1, 9060820), (2, 4530410), (4, 2265205), (5, 1812164), (10, 906082), (20, 453041), (449, 20180), (898, 10090), (1009, 8980), (1796, 5045), (2018, 4490), (2245, 4036)]