20199652443

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1279}}^1\times {\mathrm{19717}}^1$

素因数の和:21091

約数の個数: 24

約数和(自身を含む): 29529676800

約数和(自身を除く): 9330024357

約数列:

[1, 3, 9, 89, 267, 801, 1279, 3837, 11511, 19717, 59151, 113831, 177453, 341493, 1024479, 1754813, 5264439, 15793317, 25218043, 75654129, 226962387, 2244405827, 6733217481, 20199652443]

約数ペア:

[(1, 20199652443), (3, 6733217481), (9, 2244405827), (89, 226962387), (267, 75654129), (801, 25218043), (1279, 15793317), (3837, 5264439), (11511, 1754813), (19717, 1024479), (59151, 341493), (113831, 177453)]