20452932

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 35995068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 82, 93, 108, 123, 124, 149, 164, 186, 246, 279, 298, 369, 372, 447, 492, 558, 596, 738, 837, 894, 1107, 1116, 1271, 1341, 1476, 1674, 1788, 2214, 2542, 2682, 3348, 3813, 4023, 4428, 4619, 5084, 5364, 6109, 7626, 8046, 9238, 11439, 12218, 13857, 15252, 16092, 18327, 18476, 22878, 24436, 27714, 34317, 36654, 41571, 45756, 54981, 55428, 68634, 73308, 83142, 109962, 124713, 137268, 164943, 166284, 189379, 219924, 249426, 329886, 378758, 498852, 568137, 659772, 757516, 1136274, 1704411, 2272548, 3408822, 5113233, 6817644, 10226466, 20452932]

約数ペア:

[(1, 20452932), (2, 10226466), (3, 6817644), (4, 5113233), (6, 3408822), (9, 2272548), (12, 1704411), (18, 1136274), (27, 757516), (31, 659772), (36, 568137), (41, 498852), (54, 378758), (62, 329886), (82, 249426), (93, 219924), (108, 189379), (123, 166284), (124, 164943), (149, 137268), (164, 124713), (186, 109962), (246, 83142), (279, 73308), (298, 68634), (369, 55428), (372, 54981), (447, 45756), (492, 41571), (558, 36654), (596, 34317), (738, 27714), (837, 24436), (894, 22878), (1107, 18476), (1116, 18327), (1271, 16092), (1341, 15252), (1476, 13857), (1674, 12218), (1788, 11439), (2214, 9238), (2542, 8046), (2682, 7626), (3348, 6109), (3813, 5364), (4023, 5084), (4428, 4619)]