20344041212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{42033143}}^1$

素因数の和:42033169

約数の個数: 18

約数和(自身を含む): 39132857064

約数和(自身を除く): 18788815852

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 42033143, 84066286, 168132572, 462364573, 924729146, 1849458292, 5086010303, 10172020606, 20344041212]

約数ペア:

[(1, 20344041212), (2, 10172020606), (4, 5086010303), (11, 1849458292), (22, 924729146), (44, 462364573), (121, 168132572), (242, 84066286), (484, 42033143)]