20186284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1759}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 37452800

約数和(自身を除く): 17266516

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1759, 2869, 3518, 5738, 7036, 11476, 33421, 66842, 133684, 265609, 531218, 1062436, 5046571, 10093142, 20186284]

約数ペア:

[(1, 20186284), (2, 10093142), (4, 5046571), (19, 1062436), (38, 531218), (76, 265609), (151, 133684), (302, 66842), (604, 33421), (1759, 11476), (2869, 7036), (3518, 5738)]