16520199684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{80981371}}^1$

素因数の和:80981395

約数の個数: 24

約数和(自身を含む): 40814611488

約数和(自身を除く): 24294411804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 80981371, 161962742, 242944113, 323925484, 485888226, 971776452, 1376683307, 2753366614, 4130049921, 5506733228, 8260099842, 16520199684]

約数ペア:

[(1, 16520199684), (2, 8260099842), (3, 5506733228), (4, 4130049921), (6, 2753366614), (12, 1376683307), (17, 971776452), (34, 485888226), (51, 323925484), (68, 242944113), (102, 161962742), (204, 80981371)]