20164500998

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1\times {\mathrm{35291}}^1$

素因数の和:38023

約数の個数: 16

約数和(自身を含む): 30536755920

約数和(自身を除く): 10372254922

約数列:

[1, 2, 109, 218, 2621, 5242, 35291, 70582, 285689, 571378, 3846719, 7693438, 92497711, 184995422, 10082250499, 20164500998]

約数ペア:

[(1, 20164500998), (2, 10082250499), (109, 184995422), (218, 92497711), (2621, 7693438), (5242, 3846719), (35291, 571378), (70582, 285689)]