20234682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 48336288

約数和(自身を除く): 28101606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2011, 3354, 4022, 5031, 6033, 10062, 12066, 18099, 26143, 36198, 52286, 78429, 86473, 156858, 172946, 235287, 259419, 470574, 518838, 778257, 1124149, 1556514, 2248298, 3372447, 6744894, 10117341, 20234682]

約数ペア:

[(1, 20234682), (2, 10117341), (3, 6744894), (6, 3372447), (9, 2248298), (13, 1556514), (18, 1124149), (26, 778257), (39, 518838), (43, 470574), (78, 259419), (86, 235287), (117, 172946), (129, 156858), (234, 86473), (258, 78429), (387, 52286), (559, 36198), (774, 26143), (1118, 18099), (1677, 12066), (2011, 10062), (3354, 6033), (4022, 5031)]