20045003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 23362560

約数和(自身を除く): 3317557

約数列:

[1, 11, 29, 31, 319, 341, 899, 2027, 9889, 22297, 58783, 62837, 646613, 691207, 1822273, 20045003]

約数ペア:

[(1, 20045003), (11, 1822273), (29, 691207), (31, 646613), (319, 62837), (341, 58783), (899, 22297), (2027, 9889)]