20088959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 23030784

約数和(自身を除く): 2941825

約数列:

[1, 11, 23, 253, 271, 293, 2981, 3223, 6233, 6739, 68563, 74129, 79403, 873433, 1826269, 20088959]

約数ペア:

[(1, 20088959), (11, 1826269), (23, 873433), (253, 79403), (271, 74129), (293, 68563), (2981, 6739), (3223, 6233)]