20248814165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{1093}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 25069228800

約数和(自身を除く): 4820414635

約数列:

[1, 5, 43, 199, 215, 433, 995, 1093, 2165, 5465, 8557, 18619, 42785, 46999, 86167, 93095, 217507, 234995, 430835, 473269, 1087535, 2366345, 3705181, 9352801, 18525905, 20350567, 46764005, 94180531, 101752835, 470902655, 4049762833, 20248814165]

約数ペア:

[(1, 20248814165), (5, 4049762833), (43, 470902655), (199, 101752835), (215, 94180531), (433, 46764005), (995, 20350567), (1093, 18525905), (2165, 9352801), (5465, 3705181), (8557, 2366345), (18619, 1087535), (42785, 473269), (46999, 430835), (86167, 234995), (93095, 217507)]