20218511027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{352589}}^1$

素因数の和:353014

約数の個数: 16

約数和(自身を含む): 23812518240

約数和(自身を除く): 3594007213

約数列:

[1, 11, 13, 143, 401, 4411, 5213, 57343, 352589, 3878479, 4583657, 50420227, 141388189, 1555270079, 1838046457, 20218511027]

約数ペア:

[(1, 20218511027), (11, 1838046457), (13, 1555270079), (143, 141388189), (401, 50420227), (4411, 4583657), (5213, 3878479), (57343, 352589)]