20123694746

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{5077}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 31150483200

約数和(自身を除く): 11026788454

約数列:

[1, 2, 47, 94, 149, 283, 298, 566, 5077, 7003, 10154, 13301, 14006, 26602, 42167, 84334, 238619, 477238, 756473, 1436791, 1512946, 1981849, 2873582, 3963698, 35554231, 67529177, 71108462, 135058354, 214081859, 428163718, 10061847373, 20123694746]

約数ペア:

[(1, 20123694746), (2, 10061847373), (47, 428163718), (94, 214081859), (149, 135058354), (283, 71108462), (298, 67529177), (566, 35554231), (5077, 3963698), (7003, 2873582), (10154, 1981849), (13301, 1512946), (14006, 1436791), (26602, 756473), (42167, 477238), (84334, 238619)]