20690543328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1274

約数の個数: 384

約数和(自身を含む): 71400849408

約数和(自身を除く): 50710306080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 127, 136, 156, 168, 182, 204, 208, 221, 224, 238, 254, 272, 273, 312, 336, 357, 364, 381, 408, 416, 442, 476, 508, 544, 546, 624, 663, 672, 714, 728, 762, 816, 884, 889, 952, 1016, 1092, 1097, 1248, 1326, 1428, 1456, 1524, 1547, 1632, 1651, 1768, 1778, 1904, 2032, 2159, 2184, 2194, 2652, 2667, 2856, 2912, 3048, 3094, 3291, 3302, 3536, 3556, 3808, 4064, 4318, 4368, 4388, 4641, 4953, 5304, 5334, 5712, 6096, 6188, 6477, 6582, 6604, 7072, 7112, 7679, 8636, 8736, 8776, 9282, 9906, 10608, 10668, 11424, 11557, 12192, 12376, 12954, 13164, 13208, 14224, 14261, 15113, 15358, 17272, 17552, 18564, 18649, 19812, 21216, 21336, 23037, 23114, 24752, 25908, 26328, 26416, 28067, 28448, 28522, 30226, 30716, 34544, 34671, 35104, 37128, 37298, 39624, 42672, 42783, 45339, 46074, 46228, 49504, 51816, 52656, 52832, 55947, 56134, 57044, 60452, 61432, 69088, 69342, 74256, 74596, 79248, 84201, 85344, 85566, 90678, 92148, 92456, 99827, 103632, 105312, 111894, 112268, 114088, 120904, 122864, 130543, 138684, 139319, 148512, 149192, 158496, 168402, 171132, 181356, 184296, 184912, 196469, 199654, 207264, 223788, 224536, 228176, 241808, 242437, 245728, 261086, 277368, 278638, 298384, 299481, 336804, 342264, 362712, 368592, 369824, 391629, 392938, 399308, 417957, 447576, 449072, 456352, 483616, 484874, 522172, 554736, 557276, 589407, 596768, 598962, 673608, 684528, 725424, 727311, 737184, 783258, 785876, 798616, 835914, 895152, 898144, 969748, 975233, 1044344, 1109472, 1114552, 1178814, 1197924, 1347216, 1369056, 1450848, 1454622, 1566516, 1571752, 1597232, 1671828, 1697059, 1790304, 1811147, 1939496, 1950466, 2088688, 2229104, 2357628, 2368423, 2395848, 2694432, 2909244, 2925699, 3133032, 3143504, 3194464, 3343656, 3394118, 3622294, 3878992, 3900932, 4177376, 4458208, 4715256, 4736846, 4791696, 5091177, 5433441, 5818488, 5851398, 6266064, 6287008, 6687312, 6788236, 7105269, 7244588, 7757984, 7801864, 9430512, 9473692, 9583392, 10182354, 10866882, 11636976, 11702796, 12532128, 12678029, 13374624, 13576472, 14210538, 14489176, 15603728, 16578961, 18861024, 18947384, 20364708, 21733764, 23273952, 23405592, 25356058, 27152944, 28421076, 28978352, 30789499, 31207456, 33157922, 37894768, 38034087, 40729416, 43467528, 46811184, 49736883, 50712116, 54305888, 56842152, 57956704, 61578998, 66315844, 75789536, 76068174, 81458832, 86935056, 92368497, 93622368, 99473766, 101424232, 113684304, 123157996, 132631688, 152136348, 162917664, 173870112, 184736994, 198947532, 202848464, 215526493, 227368608, 246315992, 265263376, 304272696, 369473988, 397895064, 405696928, 431052986, 492631984, 530526752, 608545392, 646579479, 738947976, 795790128, 862105972, 985263968, 1217090784, 1293158958, 1477895952, 1591580256, 1724211944, 2586317916, 2955791904, 3448423888, 5172635832, 6896847776, 10345271664, 20690543328]

約数ペア:

[(1, 20690543328), (2, 10345271664), (3, 6896847776), (4, 5172635832), (6, 3448423888), (7, 2955791904), (8, 2586317916), (12, 1724211944), (13, 1591580256), (14, 1477895952), (16, 1293158958), (17, 1217090784), (21, 985263968), (24, 862105972), (26, 795790128), (28, 738947976), (32, 646579479), (34, 608545392), (39, 530526752), (42, 492631984), (48, 431052986), (51, 405696928), (52, 397895064), (56, 369473988), (68, 304272696), (78, 265263376), (84, 246315992), (91, 227368608), (96, 215526493), (102, 202848464), (104, 198947532), (112, 184736994), (119, 173870112), (127, 162917664), (136, 152136348), (156, 132631688), (168, 123157996), (182, 113684304), (204, 101424232), (208, 99473766), (221, 93622368), (224, 92368497), (238, 86935056), (254, 81458832), (272, 76068174), (273, 75789536), (312, 66315844), (336, 61578998), (357, 57956704), (364, 56842152), (381, 54305888), (408, 50712116), (416, 49736883), (442, 46811184), (476, 43467528), (508, 40729416), (544, 38034087), (546, 37894768), (624, 33157922), (663, 31207456), (672, 30789499), (714, 28978352), (728, 28421076), (762, 27152944), (816, 25356058), (884, 23405592), (889, 23273952), (952, 21733764), (1016, 20364708), (1092, 18947384), (1097, 18861024), (1248, 16578961), (1326, 15603728), (1428, 14489176), (1456, 14210538), (1524, 13576472), (1547, 13374624), (1632, 12678029), (1651, 12532128), (1768, 11702796), (1778, 11636976), (1904, 10866882), (2032, 10182354), (2159, 9583392), (2184, 9473692), (2194, 9430512), (2652, 7801864), (2667, 7757984), (2856, 7244588), (2912, 7105269), (3048, 6788236), (3094, 6687312), (3291, 6287008), (3302, 6266064), (3536, 5851398), (3556, 5818488), (3808, 5433441), (4064, 5091177), (4318, 4791696), (4368, 4736846), (4388, 4715256), (4641, 4458208), (4953, 4177376), (5304, 3900932), (5334, 3878992), (5712, 3622294), (6096, 3394118), (6188, 3343656), (6477, 3194464), (6582, 3143504), (6604, 3133032), (7072, 2925699), (7112, 2909244), (7679, 2694432), (8636, 2395848), (8736, 2368423), (8776, 2357628), (9282, 2229104), (9906, 2088688), (10608, 1950466), (10668, 1939496), (11424, 1811147), (11557, 1790304), (12192, 1697059), (12376, 1671828), (12954, 1597232), (13164, 1571752), (13208, 1566516), (14224, 1454622), (14261, 1450848), (15113, 1369056), (15358, 1347216), (17272, 1197924), (17552, 1178814), (18564, 1114552), (18649, 1109472), (19812, 1044344), (21216, 975233), (21336, 969748), (23037, 898144), (23114, 895152), (24752, 835914), (25908, 798616), (26328, 785876), (26416, 783258), (28067, 737184), (28448, 727311), (28522, 725424), (30226, 684528), (30716, 673608), (34544, 598962), (34671, 596768), (35104, 589407), (37128, 557276), (37298, 554736), (39624, 522172), (42672, 484874), (42783, 483616), (45339, 456352), (46074, 449072), (46228, 447576), (49504, 417957), (51816, 399308), (52656, 392938), (52832, 391629), (55947, 369824), (56134, 368592), (57044, 362712), (60452, 342264), (61432, 336804), (69088, 299481), (69342, 298384), (74256, 278638), (74596, 277368), (79248, 261086), (84201, 245728), (85344, 242437), (85566, 241808), (90678, 228176), (92148, 224536), (92456, 223788), (99827, 207264), (103632, 199654), (105312, 196469), (111894, 184912), (112268, 184296), (114088, 181356), (120904, 171132), (122864, 168402), (130543, 158496), (138684, 149192), (139319, 148512)]