20284951176

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{46103}}^1$

素因数の和:46225

約数の個数: 160

約数和(自身を含む): 65604147840

約数和(自身を除く): 45319196664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 97, 108, 126, 162, 168, 189, 194, 216, 252, 291, 324, 378, 388, 504, 567, 582, 648, 679, 756, 776, 873, 1134, 1164, 1358, 1512, 1746, 2037, 2268, 2328, 2619, 2716, 3492, 4074, 4536, 5238, 5432, 6111, 6984, 7857, 8148, 10476, 12222, 15714, 16296, 18333, 20952, 24444, 31428, 36666, 46103, 48888, 54999, 62856, 73332, 92206, 109998, 138309, 146664, 184412, 219996, 276618, 322721, 368824, 414927, 439992, 553236, 645442, 829854, 968163, 1106472, 1244781, 1290884, 1659708, 1936326, 2489562, 2581768, 2904489, 3319416, 3734343, 3872652, 4471991, 4979124, 5808978, 7468686, 7745304, 8713467, 8943982, 9958248, 11617956, 13415973, 14937372, 17426934, 17887964, 23235912, 26140401, 26831946, 29874744, 31303937, 34853868, 35775928, 40247919, 52280802, 53663892, 62607874, 69707736, 80495838, 93911811, 104561604, 107327784, 120743757, 125215748, 160991676, 187823622, 209123208, 241487514, 250431496, 281735433, 321983352, 362231271, 375647244, 482975028, 563470866, 724462542, 751294488, 845206299, 965950056, 1126941732, 1448925084, 1690412598, 2253883464, 2535618897, 2897850168, 3380825196, 5071237794, 6761650392, 10142475588, 20284951176]

約数ペア:

[(1, 20284951176), (2, 10142475588), (3, 6761650392), (4, 5071237794), (6, 3380825196), (7, 2897850168), (8, 2535618897), (9, 2253883464), (12, 1690412598), (14, 1448925084), (18, 1126941732), (21, 965950056), (24, 845206299), (27, 751294488), (28, 724462542), (36, 563470866), (42, 482975028), (54, 375647244), (56, 362231271), (63, 321983352), (72, 281735433), (81, 250431496), (84, 241487514), (97, 209123208), (108, 187823622), (126, 160991676), (162, 125215748), (168, 120743757), (189, 107327784), (194, 104561604), (216, 93911811), (252, 80495838), (291, 69707736), (324, 62607874), (378, 53663892), (388, 52280802), (504, 40247919), (567, 35775928), (582, 34853868), (648, 31303937), (679, 29874744), (756, 26831946), (776, 26140401), (873, 23235912), (1134, 17887964), (1164, 17426934), (1358, 14937372), (1512, 13415973), (1746, 11617956), (2037, 9958248), (2268, 8943982), (2328, 8713467), (2619, 7745304), (2716, 7468686), (3492, 5808978), (4074, 4979124), (4536, 4471991), (5238, 3872652), (5432, 3734343), (6111, 3319416), (6984, 2904489), (7857, 2581768), (8148, 2489562), (10476, 1936326), (12222, 1659708), (15714, 1290884), (16296, 1244781), (18333, 1106472), (20952, 968163), (24444, 829854), (31428, 645442), (36666, 553236), (46103, 439992), (48888, 414927), (54999, 368824), (62856, 322721), (73332, 276618), (92206, 219996), (109998, 184412), (138309, 146664)]