20792479682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{61417}}^1$

素因数の和:61910

約数の個数: 32

約数和(自身を含む): 34824006000

約数和(自身を除く): 14031526318

約数列:

[1, 2, 13, 26, 29, 58, 377, 449, 754, 898, 5837, 11674, 13021, 26042, 61417, 122834, 169273, 338546, 798421, 1596842, 1781093, 3562186, 23154209, 27576233, 46308418, 55152466, 358491029, 716982058, 799710757, 1599421514, 10396239841, 20792479682]

約数ペア:

[(1, 20792479682), (2, 10396239841), (13, 1599421514), (26, 799710757), (29, 716982058), (58, 358491029), (377, 55152466), (449, 46308418), (754, 27576233), (898, 23154209), (5837, 3562186), (11674, 1781093), (13021, 1596842), (26042, 798421), (61417, 338546), (122834, 169273)]