20171541339

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1873}}^1\times {\mathrm{41263}}^1$

素因数の和:43171

約数の個数: 24

約数和(自身を含む): 30158207040

約数和(自身を除く): 9986665701

約数列:

[1, 3, 9, 29, 87, 261, 1873, 5619, 16857, 41263, 54317, 123789, 162951, 371367, 488853, 1196627, 3589881, 10769643, 77285599, 231856797, 695570391, 2241282371, 6723847113, 20171541339]

約数ペア:

[(1, 20171541339), (3, 6723847113), (9, 2241282371), (29, 695570391), (87, 231856797), (261, 77285599), (1873, 10769643), (5619, 3589881), (16857, 1196627), (41263, 488853), (54317, 371367), (123789, 162951)]