13133030420

素因数分解:

$2^2\times 5^1\times {\mathrm{18859}}^1\times {\mathrm{34819}}^1$

素因数の和:53687

約数の個数: 24

約数和(自身を含む): 27581618400

約数和(自身を除く): 14448587980

約数列:

[1, 2, 4, 5, 10, 20, 18859, 34819, 37718, 69638, 75436, 94295, 139276, 174095, 188590, 348190, 377180, 696380, 656651521, 1313303042, 2626606084, 3283257605, 6566515210, 13133030420]

約数ペア:

[(1, 13133030420), (2, 6566515210), (4, 3283257605), (5, 2626606084), (10, 1313303042), (20, 656651521), (18859, 696380), (34819, 377180), (37718, 348190), (69638, 188590), (75436, 174095), (94295, 139276)]