20187306086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{303049}}^1$

素因数の和:304823

約数の個数: 16

約数和(自身を含む): 31892982000

約数和(自身を除く): 11705675914

約数列:

[1, 2, 19, 38, 1753, 3506, 33307, 66614, 303049, 606098, 5757931, 11515862, 531244897, 1062489794, 10093653043, 20187306086]

約数ペア:

[(1, 20187306086), (2, 10093653043), (19, 1062489794), (38, 531244897), (1753, 11515862), (3506, 5757931), (33307, 606098), (66614, 303049)]