20403300621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26881819}}^1$

素因数の和:26881856

約数の個数: 16

約数和(自身を含む): 30967856640

約数和(自身を除く): 10564556019

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 26881819, 80645457, 295700009, 618281837, 887100027, 1854845511, 6801100207, 20403300621]

約数ペア:

[(1, 20403300621), (3, 6801100207), (11, 1854845511), (23, 887100027), (33, 618281837), (69, 295700009), (253, 80645457), (759, 26881819)]