20342270057

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2591}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 22423993344

約数和(自身を除く): 2081723287

約数列:

[1, 17, 61, 67, 113, 1037, 1139, 1921, 2591, 4087, 6893, 7571, 44047, 69479, 117181, 128707, 158051, 173597, 292783, 461831, 2686867, 2951149, 4977311, 7851127, 10589417, 17859763, 19616461, 180020089, 303615971, 333479837, 1196604121, 20342270057]

約数ペア:

[(1, 20342270057), (17, 1196604121), (61, 333479837), (67, 303615971), (113, 180020089), (1037, 19616461), (1139, 17859763), (1921, 10589417), (2591, 7851127), (4087, 4977311), (6893, 2951149), (7571, 2686867), (44047, 461831), (69479, 292783), (117181, 173597), (128707, 158051)]