2020170376

素因数分解:

$2^3\times 7^1\times {\mathrm{36074471}}^1$

素因数の和:36074484

約数の個数: 16

約数和(自身を含む): 4328936640

約数和(自身を除く): 2308766264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36074471, 72148942, 144297884, 252521297, 288595768, 505042594, 1010085188, 2020170376]

約数ペア:

[(1, 2020170376), (2, 1010085188), (4, 505042594), (7, 288595768), (8, 252521297), (14, 144297884), (28, 72148942), (56, 36074471)]