20207965536

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7688

約数の個数: 288

約数和(自身を含む): 67118478336

約数和(自身を除く): 46910512800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 96, 99, 108, 124, 132, 144, 162, 176, 186, 198, 216, 243, 248, 264, 279, 288, 297, 324, 341, 352, 372, 396, 432, 486, 496, 528, 558, 594, 648, 682, 744, 792, 837, 864, 891, 972, 992, 1023, 1056, 1116, 1188, 1296, 1364, 1488, 1584, 1674, 1782, 1944, 2046, 2232, 2376, 2511, 2592, 2673, 2728, 2976, 3069, 3168, 3348, 3564, 3888, 4092, 4464, 4752, 5022, 5346, 5456, 6138, 6696, 7128, 7533, 7621, 7776, 8184, 8928, 9207, 9504, 10044, 10692, 10912, 12276, 13392, 14256, 15066, 15242, 16368, 18414, 20088, 21384, 22863, 24552, 26784, 27621, 28512, 30132, 30484, 32736, 36828, 40176, 42768, 45726, 49104, 55242, 60264, 60968, 68589, 73656, 80352, 82863, 83831, 85536, 91452, 98208, 110484, 120528, 121936, 137178, 147312, 165726, 167662, 182904, 205767, 220968, 236251, 241056, 243872, 251493, 274356, 294624, 331452, 335324, 365808, 411534, 441936, 472502, 502986, 548712, 617301, 662904, 670648, 708753, 731616, 754479, 823068, 883872, 945004, 1005972, 1097424, 1234602, 1325808, 1341296, 1417506, 1508958, 1646136, 1851903, 1890008, 2011944, 2126259, 2194848, 2263437, 2469204, 2598761, 2651616, 2682592, 2835012, 3017916, 3292272, 3703806, 3780016, 4023888, 4252518, 4526874, 4938408, 5197522, 5670024, 6035832, 6378777, 6584544, 6790311, 7407612, 7560032, 7796283, 8047776, 8505036, 9053748, 9876816, 10395044, 11340048, 12071664, 12757554, 13580622, 14815224, 15592566, 17010072, 18107496, 19136331, 19753632, 20370933, 20790088, 22680096, 23388849, 24143328, 25515108, 27161244, 29630448, 31185132, 34020144, 36214992, 38272662, 40741866, 41580176, 46777698, 51030216, 54322488, 57408993, 59260896, 62370264, 68040288, 70166547, 72429984, 76545324, 81483732, 83160352, 93555396, 102060432, 108644976, 114817986, 124740528, 140333094, 153090648, 162967464, 187110792, 204120864, 210499641, 217289952, 229635972, 249481056, 280666188, 306181296, 325934928, 374221584, 420999282, 459271944, 561332376, 612362592, 631498923, 651869856, 748443168, 841998564, 918543888, 1122664752, 1262997846, 1683997128, 1837087776, 2245329504, 2525995692, 3367994256, 5051991384, 6735988512, 10103982768, 20207965536]

約数ペア:

[(1, 20207965536), (2, 10103982768), (3, 6735988512), (4, 5051991384), (6, 3367994256), (8, 2525995692), (9, 2245329504), (11, 1837087776), (12, 1683997128), (16, 1262997846), (18, 1122664752), (22, 918543888), (24, 841998564), (27, 748443168), (31, 651869856), (32, 631498923), (33, 612362592), (36, 561332376), (44, 459271944), (48, 420999282), (54, 374221584), (62, 325934928), (66, 306181296), (72, 280666188), (81, 249481056), (88, 229635972), (93, 217289952), (96, 210499641), (99, 204120864), (108, 187110792), (124, 162967464), (132, 153090648), (144, 140333094), (162, 124740528), (176, 114817986), (186, 108644976), (198, 102060432), (216, 93555396), (243, 83160352), (248, 81483732), (264, 76545324), (279, 72429984), (288, 70166547), (297, 68040288), (324, 62370264), (341, 59260896), (352, 57408993), (372, 54322488), (396, 51030216), (432, 46777698), (486, 41580176), (496, 40741866), (528, 38272662), (558, 36214992), (594, 34020144), (648, 31185132), (682, 29630448), (744, 27161244), (792, 25515108), (837, 24143328), (864, 23388849), (891, 22680096), (972, 20790088), (992, 20370933), (1023, 19753632), (1056, 19136331), (1116, 18107496), (1188, 17010072), (1296, 15592566), (1364, 14815224), (1488, 13580622), (1584, 12757554), (1674, 12071664), (1782, 11340048), (1944, 10395044), (2046, 9876816), (2232, 9053748), (2376, 8505036), (2511, 8047776), (2592, 7796283), (2673, 7560032), (2728, 7407612), (2976, 6790311), (3069, 6584544), (3168, 6378777), (3348, 6035832), (3564, 5670024), (3888, 5197522), (4092, 4938408), (4464, 4526874), (4752, 4252518), (5022, 4023888), (5346, 3780016), (5456, 3703806), (6138, 3292272), (6696, 3017916), (7128, 2835012), (7533, 2682592), (7621, 2651616), (7776, 2598761), (8184, 2469204), (8928, 2263437), (9207, 2194848), (9504, 2126259), (10044, 2011944), (10692, 1890008), (10912, 1851903), (12276, 1646136), (13392, 1508958), (14256, 1417506), (15066, 1341296), (15242, 1325808), (16368, 1234602), (18414, 1097424), (20088, 1005972), (21384, 945004), (22863, 883872), (24552, 823068), (26784, 754479), (27621, 731616), (28512, 708753), (30132, 670648), (30484, 662904), (32736, 617301), (36828, 548712), (40176, 502986), (42768, 472502), (45726, 441936), (49104, 411534), (55242, 365808), (60264, 335324), (60968, 331452), (68589, 294624), (73656, 274356), (80352, 251493), (82863, 243872), (83831, 241056), (85536, 236251), (91452, 220968), (98208, 205767), (110484, 182904), (120528, 167662), (121936, 165726), (137178, 147312)]