20188965888

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 792

約数和(自身を含む): 77297503920

約数和(自身を除く): 57108538032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 49, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 98, 104, 112, 114, 117, 126, 128, 133, 144, 147, 152, 156, 168, 171, 181, 182, 192, 196, 208, 224, 228, 234, 247, 252, 256, 266, 273, 288, 294, 304, 312, 336, 342, 362, 364, 384, 392, 399, 416, 441, 448, 456, 468, 494, 504, 512, 532, 543, 546, 576, 588, 608, 624, 637, 672, 684, 724, 728, 741, 768, 784, 798, 819, 832, 882, 896, 912, 931, 936, 988, 1008, 1024, 1064, 1086, 1092, 1152, 1176, 1197, 1216, 1248, 1267, 1274, 1344, 1368, 1448, 1456, 1482, 1536, 1568, 1596, 1629, 1638, 1664, 1729, 1764, 1792, 1824, 1862, 1872, 1911, 1976, 2016, 2128, 2172, 2184, 2223, 2304, 2352, 2353, 2394, 2432, 2496, 2534, 2548, 2688, 2736, 2793, 2896, 2912, 2964, 3072, 3136, 3192, 3258, 3276, 3328, 3439, 3458, 3528, 3584, 3648, 3724, 3744, 3801, 3822, 3952, 4032, 4256, 4344, 4368, 4446, 4608, 4704, 4706, 4788, 4864, 4992, 5068, 5096, 5187, 5376, 5472, 5586, 5733, 5792, 5824, 5928, 6272, 6384, 6516, 6552, 6656, 6878, 6916, 7056, 7059, 7168, 7296, 7448, 7488, 7602, 7644, 7904, 8064, 8379, 8512, 8688, 8736, 8869, 8892, 9216, 9408, 9412, 9576, 9728, 9984, 10136, 10192, 10317, 10374, 10752, 10944, 11172, 11403, 11466, 11584, 11648, 11856, 12103, 12544, 12768, 13032, 13104, 13312, 13756, 13832, 14112, 14118, 14592, 14896, 14976, 15204, 15288, 15561, 15808, 16128, 16471, 16758, 17024, 17376, 17472, 17738, 17784, 18816, 18824, 19152, 19456, 19968, 20272, 20384, 20634, 20748, 21177, 21504, 21888, 22344, 22806, 22932, 23168, 23296, 23712, 24073, 24206, 25088, 25536, 26064, 26208, 26607, 27512, 27664, 28224, 28236, 29184, 29792, 29952, 30408, 30576, 30951, 31122, 31616, 32256, 32942, 33516, 34048, 34752, 34944, 35476, 35568, 36309, 37632, 37648, 38304, 39936, 40544, 40768, 41268, 41496, 42354, 43776, 44688, 44707, 45612, 45864, 46336, 46592, 47424, 48146, 48412, 49413, 50176, 51072, 52128, 52416, 53214, 55024, 55328, 56448, 56472, 58368, 59584, 59904, 60816, 61152, 61902, 62244, 63232, 64512, 65884, 67032, 68096, 69504, 69888, 70952, 71136, 72219, 72618, 75264, 75296, 76608, 79821, 81088, 81536, 82536, 82992, 84708, 87552, 89376, 89414, 91224, 91728, 92672, 93184, 94848, 96292, 96824, 98826, 102144, 104256, 104832, 106428, 108927, 110048, 110656, 112896, 112944, 115297, 119168, 119808, 121632, 122304, 123804, 124488, 126464, 131768, 134064, 134121, 136192, 139008, 139776, 141904, 142272, 144438, 145236, 148239, 150528, 150592, 153216, 159642, 162176, 163072, 165072, 165984, 168511, 169416, 175104, 178752, 178828, 182448, 183456, 185344, 189696, 192584, 193648, 197652, 204288, 208512, 209664, 212856, 216657, 217854, 220096, 221312, 225792, 225888, 230594, 238336, 243264, 244608, 247608, 248976, 252928, 263536, 268128, 268242, 278016, 279552, 283808, 284544, 288876, 290472, 296478, 301184, 306432, 312949, 319284, 324352, 326144, 330144, 331968, 337022, 338832, 345891, 357504, 357656, 364896, 366912, 379392, 385168, 387296, 395304, 402363, 408576, 417024, 419328, 425712, 433314, 435708, 440192, 442624, 451584, 451776, 461188, 476672, 486528, 489216, 495216, 497952, 505533, 527072, 536256, 536484, 556032, 567616, 569088, 577752, 580944, 592956, 602368, 612864, 625898, 638568, 648704, 652288, 660288, 663936, 674044, 677664, 691782, 715008, 715312, 729792, 733824, 758784, 770336, 774592, 790608, 804726, 834048, 838656, 851424, 866628, 871416, 880384, 885248, 903552, 922376, 938847, 953344, 973056, 978432, 990432, 995904, 1011066, 1037673, 1054144, 1072512, 1072968, 1135232, 1138176, 1155504, 1161888, 1185912, 1204736, 1225728, 1251796, 1277136, 1297408, 1320576, 1327872, 1348088, 1355328, 1383564, 1430016, 1430624, 1459584, 1467648, 1516599, 1540672, 1549184, 1581216, 1609452, 1668096, 1702848, 1733256, 1742832, 1760768, 1770496, 1807104, 1844752, 1877694, 1946112, 1956864, 1980864, 1991808, 2022132, 2075346, 2108288, 2145024, 2145936, 2190643, 2270464, 2276352, 2311008, 2323776, 2371824, 2409472, 2503592, 2554272, 2641152, 2655744, 2696176, 2710656, 2767128, 2816541, 2860032, 2861248, 2919168, 2935296, 3033198, 3081344, 3098368, 3162432, 3218904, 3405696, 3466512, 3485664, 3521536, 3614208, 3689504, 3755388, 3892224, 3961728, 3983616, 4044264, 4150692, 4216576, 4290048, 4291872, 4381286, 4540928, 4622016, 4647552, 4743648, 5007184, 5108544, 5282304, 5311488, 5392352, 5421312, 5534256, 5633082, 5722496, 5838336, 5870592, 6066396, 6162688, 6196736, 6324864, 6437808, 6571929, 6811392, 6933024, 6971328, 7228416, 7379008, 7510776, 7923456, 7967232, 8088528, 8301384, 8433152, 8580096, 8583744, 8762572, 9081856, 9244032, 9295104, 9487296, 10014368, 10217088, 10564608, 10784704, 10842624, 11068512, 11266164, 11444992, 11676672, 12132792, 12325376, 12393472, 12649728, 12875616, 13143858, 13622784, 13866048, 13942656, 14758016, 15021552, 15846912, 15934464, 16177056, 16602768, 16866304, 17167488, 17525144, 18488064, 18590208, 18974592, 19715787, 20028736, 20434176, 21569408, 21685248, 22137024, 22532328, 22889984, 24265584, 24650752, 25299456, 25751232, 26287716, 27245568, 27732096, 27885312, 29516032, 30043104, 31693824, 32354112, 33205536, 34334976, 35050288, 36976128, 37180416, 37949184, 39431574, 40057472, 40868352, 43138816, 44274048, 45064656, 45779968, 48531168, 50598912, 51502464, 52575432, 55464192, 55770624, 59032064, 60086208, 64708224, 66411072, 68669952, 70100576, 73952256, 75898368, 78863148, 80114944, 81736704, 86277632, 88548096, 90129312, 97062336, 103004928, 105150864, 110928384, 111541248, 118064128, 120172416, 129416448, 132822144, 137339904, 140201152, 151796736, 157726296, 160229888, 172555264, 177096192, 180258624, 194124672, 206009856, 210301728, 221856768, 240344832, 258832896, 265644288, 280402304, 315452592, 320459776, 354192384, 360517248, 388249344, 412019712, 420603456, 480689664, 517665792, 531288576, 560804608, 630905184, 721034496, 776498688, 841206912, 961379328, 1062577152, 1121609216, 1261810368, 1442068992, 1552997376, 1682413824, 2243218432, 2523620736, 2884137984, 3364827648, 5047241472, 6729655296, 10094482944, 20188965888]

約数ペア:

[(1, 20188965888), (2, 10094482944), (3, 6729655296), (4, 5047241472), (6, 3364827648), (7, 2884137984), (8, 2523620736), (9, 2243218432), (12, 1682413824), (13, 1552997376), (14, 1442068992), (16, 1261810368), (18, 1121609216), (19, 1062577152), (21, 961379328), (24, 841206912), (26, 776498688), (28, 721034496), (32, 630905184), (36, 560804608), (38, 531288576), (39, 517665792), (42, 480689664), (48, 420603456), (49, 412019712), (52, 388249344), (56, 360517248), (57, 354192384), (63, 320459776), (64, 315452592), (72, 280402304), (76, 265644288), (78, 258832896), (84, 240344832), (91, 221856768), (96, 210301728), (98, 206009856), (104, 194124672), (112, 180258624), (114, 177096192), (117, 172555264), (126, 160229888), (128, 157726296), (133, 151796736), (144, 140201152), (147, 137339904), (152, 132822144), (156, 129416448), (168, 120172416), (171, 118064128), (181, 111541248), (182, 110928384), (192, 105150864), (196, 103004928), (208, 97062336), (224, 90129312), (228, 88548096), (234, 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