20161864314

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9912421}}^1$

素因数の和:9912542

約数の個数: 24

約数和(自身を含む): 44070628212

約数和(自身を除く): 23908763898

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9912421, 19824842, 29737263, 59474526, 89211789, 178423578, 1120103573, 2240207146, 3360310719, 6720621438, 10080932157, 20161864314]

約数ペア:

[(1, 20161864314), (2, 10080932157), (3, 6720621438), (6, 3360310719), (9, 2240207146), (18, 1120103573), (113, 178423578), (226, 89211789), (339, 59474526), (678, 29737263), (1017, 19824842), (2034, 9912421)]