20044583994

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{1249}}^1$

素因数の和:1879

約数の個数: 64

約数和(自身を含む): 41342400000

約数和(自身を除く): 21297816006

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 463, 654, 926, 1249, 1389, 2498, 2778, 3747, 5777, 7494, 11554, 17331, 24539, 34662, 49078, 50467, 66197, 73617, 100934, 132394, 136141, 147234, 151401, 198591, 272282, 302802, 397182, 408423, 578287, 816846, 1156574, 1734861, 2674751, 3469722, 5349502, 7215473, 8024253, 14430946, 16048506, 21646419, 30649211, 43292838, 61298422, 63033283, 91947633, 126066566, 183895266, 189099849, 378199698, 3340763999, 6681527998, 10022291997, 20044583994]

約数ペア:

[(1, 20044583994), (2, 10022291997), (3, 6681527998), (6, 3340763999), (53, 378199698), (106, 189099849), (109, 183895266), (159, 126066566), (218, 91947633), (318, 63033283), (327, 61298422), (463, 43292838), (654, 30649211), (926, 21646419), (1249, 16048506), (1389, 14430946), (2498, 8024253), (2778, 7215473), (3747, 5349502), (5777, 3469722), (7494, 2674751), (11554, 1734861), (17331, 1156574), (24539, 816846), (34662, 578287), (49078, 408423), (50467, 397182), (66197, 302802), (73617, 272282), (100934, 198591), (132394, 151401), (136141, 147234)]