20173420467

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{1223}}^1\times {\mathrm{3413}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 30086899200

約数和(自身を除く): 9913478733

約数列:

[1, 3, 9, 27, 179, 537, 1223, 1611, 3413, 3669, 4833, 10239, 11007, 30717, 33021, 92151, 218917, 610927, 656751, 1832781, 1970253, 4174099, 5498343, 5910759, 12522297, 16495029, 37566891, 112700673, 747163721, 2241491163, 6724473489, 20173420467]

約数ペア:

[(1, 20173420467), (3, 6724473489), (9, 2241491163), (27, 747163721), (179, 112700673), (537, 37566891), (1223, 16495029), (1611, 12522297), (3413, 5910759), (3669, 5498343), (4833, 4174099), (10239, 1970253), (11007, 1832781), (30717, 656751), (33021, 610927), (92151, 218917)]