20034418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3169}}^1$

素因数の和:3309

約数の個数: 16

約数和(自身を含む): 31383000

約数和(自身を除く): 11348582

約数列:

[1, 2, 29, 58, 109, 218, 3161, 3169, 6322, 6338, 91901, 183802, 345421, 690842, 10017209, 20034418]

約数ペア:

[(1, 20034418), (2, 10017209), (29, 690842), (58, 345421), (109, 183802), (218, 91901), (3161, 6338), (3169, 6322)]