20284273152

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 640

約数和(自身を含む): 73035325440

約数和(自身を除く): 52751052288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 64, 66, 72, 78, 88, 93, 96, 99, 104, 108, 117, 124, 128, 132, 143, 144, 156, 176, 186, 192, 198, 208, 216, 234, 248, 256, 264, 279, 286, 288, 297, 312, 331, 341, 351, 352, 372, 384, 396, 403, 416, 429, 432, 468, 496, 512, 528, 558, 572, 576, 594, 624, 662, 682, 702, 704, 744, 768, 792, 806, 832, 837, 858, 864, 936, 992, 993, 1023, 1056, 1116, 1144, 1152, 1188, 1209, 1248, 1287, 1324, 1364, 1404, 1408, 1488, 1536, 1584, 1612, 1664, 1674, 1716, 1728, 1872, 1984, 1986, 2046, 2112, 2232, 2288, 2304, 2376, 2418, 2496, 2574, 2648, 2728, 2808, 2816, 2976, 2979, 3069, 3168, 3224, 3328, 3348, 3432, 3456, 3627, 3641, 3744, 3861, 3968, 3972, 4092, 4224, 4303, 4433, 4464, 4576, 4608, 4752, 4836, 4992, 5148, 5296, 5456, 5616, 5632, 5952, 5958, 6138, 6336, 6448, 6656, 6696, 6864, 6912, 7254, 7282, 7488, 7722, 7936, 7944, 8184, 8448, 8606, 8866, 8928, 8937, 9152, 9207, 9504, 9672, 9984, 10261, 10296, 10592, 10881, 10912, 10923, 11232, 11904, 11916, 12276, 12672, 12896, 12909, 13299, 13392, 13728, 13824, 14508, 14564, 14976, 15444, 15872, 15888, 16368, 16896, 17212, 17732, 17856, 17874, 18304, 18414, 19008, 19344, 19968, 20522, 20592, 21184, 21762, 21824, 21846, 22464, 23808, 23832, 24552, 25344, 25792, 25818, 26598, 26784, 27456, 29016, 29128, 29952, 30783, 30888, 31776, 32736, 32769, 34424, 35464, 35712, 35748, 36608, 36828, 38016, 38688, 38727, 39897, 41044, 41184, 42368, 43524, 43648, 43692, 44928, 47333, 47616, 47664, 49104, 50688, 51584, 51636, 53196, 53568, 54912, 58032, 58256, 59904, 61566, 61776, 63552, 65472, 65538, 68848, 70928, 71424, 71496, 73216, 73656, 76032, 77376, 77454, 79794, 82088, 82368, 84736, 87048, 87296, 87384, 89856, 92349, 94666, 95328, 98208, 98307, 103168, 103272, 106392, 107136, 109824, 112871, 116064, 116181, 116512, 119691, 123132, 123552, 127104, 130944, 131076, 133393, 137696, 141856, 141999, 142848, 142992, 147312, 152064, 154752, 154908, 159588, 164176, 164736, 169472, 174096, 174592, 174768, 179712, 184698, 189332, 190656, 196416, 196614, 206336, 206544, 212784, 214272, 219648, 225742, 232128, 232362, 233024, 239382, 246264, 247104, 254208, 261888, 262152, 266786, 275392, 277047, 283712, 283998, 285984, 294624, 309504, 309816, 319176, 328352, 329472, 338613, 348192, 349536, 369396, 378664, 381312, 392832, 393228, 400179, 413088, 425568, 425997, 428544, 451484, 464256, 464724, 466048, 478764, 492528, 494208, 508416, 523776, 524304, 533572, 550784, 554094, 567424, 567996, 571968, 589248, 619008, 619632, 638352, 656704, 658944, 677226, 696384, 699072, 738792, 757328, 762624, 785664, 786456, 800358, 826176, 851136, 851994, 902968, 928512, 929448, 932096, 957528, 985056, 988416, 1015839, 1048608, 1067144, 1101568, 1108188, 1134848, 1135992, 1143936, 1178496, 1200537, 1239264, 1276704, 1277991, 1313408, 1354452, 1392768, 1398144, 1467323, 1477584, 1514656, 1525248, 1571328, 1572912, 1600716, 1652352, 1702272, 1703988, 1805936, 1857024, 1858896, 1864192, 1915056, 1970112, 1976832, 2031678, 2097216, 2134288, 2203136, 2216376, 2269696, 2271984, 2287872, 2356992, 2401074, 2478528, 2553408, 2555982, 2626816, 2708904, 2785536, 2796288, 2934646, 2955168, 3029312, 3047517, 3145824, 3201432, 3304704, 3404544, 3407976, 3601611, 3611872, 3717792, 3830112, 3940224, 4063356, 4194432, 4268576, 4401969, 4432752, 4543968, 4575744, 4713984, 4802148, 4957056, 5106816, 5111964, 5253632, 5417808, 5571072, 5592576, 5869292, 5910336, 6058624, 6095034, 6291648, 6402864, 6609408, 6809088, 6815952, 7203222, 7223744, 7435584, 7660224, 7880448, 8126712, 8388864, 8537152, 8803938, 8865504, 9087936, 9604296, 9914112, 10213632, 10223928, 10835616, 11738584, 11820672, 12117248, 12190068, 12583296, 12805728, 13205907, 13631904, 14406444, 14447488, 14871168, 15320448, 15760896, 16253424, 16777728, 17074304, 17607876, 17731008, 18175872, 19208592, 19828224, 20427264, 20447856, 21671232, 23477168, 23641344, 24234496, 24380136, 25166592, 25611456, 26411814, 27263808, 28812888, 28894976, 29742336, 30640896, 32506848, 34148608, 35215752, 35462016, 36351744, 38417184, 39617721, 40895712, 43342464, 46954336, 47282688, 48760272, 50333184, 51222912, 52823628, 54527616, 57625776, 57789952, 59484672, 61281792, 65013696, 68297216, 70431504, 70924032, 72703488, 76834368, 79235442, 81791424, 86684928, 93908672, 97520544, 102445824, 105647256, 109055232, 115251552, 130027392, 140863008, 141848064, 153668736, 158470884, 163582848, 173369856, 187817344, 195041088, 204891648, 211294512, 218110464, 230503104, 260054784, 281726016, 307337472, 316941768, 327165696, 375634688, 390082176, 422589024, 461006208, 520109568, 563452032, 614674944, 633883536, 654331392, 751269376, 780164352, 845178048, 922012416, 1126904064, 1267767072, 1560328704, 1690356096, 1844024832, 2253808128, 2535534144, 3380712192, 5071068288, 6761424384, 10142136576, 20284273152]

約数ペア:

[(1, 20284273152), (2, 10142136576), (3, 6761424384), (4, 5071068288), (6, 3380712192), (8, 2535534144), (9, 2253808128), (11, 1844024832), (12, 1690356096), (13, 1560328704), (16, 1267767072), (18, 1126904064), (22, 922012416), (24, 845178048), (26, 780164352), (27, 751269376), (31, 654331392), (32, 633883536), (33, 614674944), (36, 563452032), (39, 520109568), (44, 461006208), (48, 422589024), (52, 390082176), (54, 375634688), (62, 327165696), (64, 316941768), (66, 307337472), (72, 281726016), (78, 260054784), (88, 230503104), (93, 218110464), (96, 211294512), (99, 204891648), (104, 195041088), (108, 187817344), (117, 173369856), (124, 163582848), (128, 158470884), (132, 153668736), (143, 141848064), (144, 140863008), (156, 130027392), (176, 115251552), (186, 109055232), (192, 105647256), (198, 102445824), (208, 97520544), (216, 93908672), (234, 86684928), (248, 81791424), (256, 79235442), (264, 76834368), (279, 72703488), (286, 70924032), (288, 70431504), (297, 68297216), (312, 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10835616), (1984, 10223928), (1986, 10213632), (2046, 9914112), (2112, 9604296), (2232, 9087936), (2288, 8865504), (2304, 8803938), (2376, 8537152), (2418, 8388864), (2496, 8126712), (2574, 7880448), (2648, 7660224), (2728, 7435584), (2808, 7223744), (2816, 7203222), (2976, 6815952), (2979, 6809088), (3069, 6609408), (3168, 6402864), (3224, 6291648), (3328, 6095034), (3348, 6058624), (3432, 5910336), (3456, 5869292), (3627, 5592576), (3641, 5571072), (3744, 5417808), (3861, 5253632), (3968, 5111964), (3972, 5106816), (4092, 4957056), (4224, 4802148), (4303, 4713984), (4433, 4575744), (4464, 4543968), (4576, 4432752), (4608, 4401969), (4752, 4268576), (4836, 4194432), (4992, 4063356), (5148, 3940224), (5296, 3830112), (5456, 3717792), (5616, 3611872), (5632, 3601611), (5952, 3407976), (5958, 3404544), (6138, 3304704), (6336, 3201432), (6448, 3145824), (6656, 3047517), (6696, 3029312), (6864, 2955168), (6912, 2934646), (7254, 2796288), (7282, 2785536), (7488, 2708904), (7722, 2626816), (7936, 2555982), (7944, 2553408), (8184, 2478528), (8448, 2401074), (8606, 2356992), (8866, 2287872), (8928, 2271984), (8937, 2269696), (9152, 2216376), (9207, 2203136), (9504, 2134288), (9672, 2097216), (9984, 2031678), (10261, 1976832), (10296, 1970112), (10592, 1915056), (10881, 1864192), (10912, 1858896), (10923, 1857024), (11232, 1805936), (11904, 1703988), (11916, 1702272), (12276, 1652352), (12672, 1600716), (12896, 1572912), (12909, 1571328), (13299, 1525248), (13392, 1514656), (13728, 1477584), (13824, 1467323), (14508, 1398144), (14564, 1392768), (14976, 1354452), (15444, 1313408), (15872, 1277991), (15888, 1276704), (16368, 1239264), (16896, 1200537), (17212, 1178496), (17732, 1143936), (17856, 1135992), (17874, 1134848), (18304, 1108188), (18414, 1101568), (19008, 1067144), (19344, 1048608), (19968, 1015839), (20522, 988416), (20592, 985056), (21184, 957528), (21762, 932096), (21824, 929448), (21846, 928512), (22464, 902968), (23808, 851994), (23832, 851136), (24552, 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(79794, 254208), (82088, 247104), (82368, 246264), (84736, 239382), (87048, 233024), (87296, 232362), (87384, 232128), (89856, 225742), (92349, 219648), (94666, 214272), (95328, 212784), (98208, 206544), (98307, 206336), (103168, 196614), (103272, 196416), (106392, 190656), (107136, 189332), (109824, 184698), (112871, 179712), (116064, 174768), (116181, 174592), (116512, 174096), (119691, 169472), (123132, 164736), (123552, 164176), (127104, 159588), (130944, 154908), (131076, 154752), (133393, 152064), (137696, 147312), (141856, 142992), (141999, 142848)]