20186566852

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{2089}}^1\times {\mathrm{5503}}^1$

素因数の和:8035

約数の個数: 24

約数和(自身を含む): 35430348800

約数和(自身を除く): 15243781948

約数列:

[1, 2, 4, 439, 878, 1756, 2089, 4178, 5503, 8356, 11006, 22012, 917071, 1834142, 2415817, 3668284, 4831634, 9663268, 11495767, 22991534, 45983068, 5046641713, 10093283426, 20186566852]

約数ペア:

[(1, 20186566852), (2, 10093283426), (4, 5046641713), (439, 45983068), (878, 22991534), (1756, 11495767), (2089, 9663268), (4178, 4831634), (5503, 3668284), (8356, 2415817), (11006, 1834142), (22012, 917071)]