20182223907

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{5669}}^1\times {\mathrm{10691}}^1$

素因数の和:16403

約数の個数: 24

約数和(自身を含む): 29948078160

約数和(自身を除く): 9765854253

約数列:

[1, 3, 9, 37, 111, 333, 5669, 10691, 17007, 32073, 51021, 96219, 209753, 395567, 629259, 1186701, 1887777, 3560103, 60607279, 181821837, 545465511, 2242469323, 6727407969, 20182223907]

約数ペア:

[(1, 20182223907), (3, 6727407969), (9, 2242469323), (37, 545465511), (111, 181821837), (333, 60607279), (5669, 3560103), (10691, 1887777), (17007, 1186701), (32073, 629259), (51021, 395567), (96219, 209753)]