20488094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 16253506

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 1889, 3778, 5423, 10846, 20779, 32113, 41558, 54781, 64226, 109562, 353243, 602591, 706486, 931277, 1205182, 1862554, 10244047, 20488094]

約数ペア:

[(1, 20488094), (2, 10244047), (11, 1862554), (17, 1205182), (22, 931277), (29, 706486), (34, 602591), (58, 353243), (187, 109562), (319, 64226), (374, 54781), (493, 41558), (638, 32113), (986, 20779), (1889, 10846), (3778, 5423)]