20216489216

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 576

約数和(自身を含む): 57812299776

約数和(自身を除く): 37595810560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 43, 44, 46, 56, 61, 64, 68, 77, 86, 88, 92, 112, 119, 122, 128, 136, 154, 161, 172, 176, 184, 187, 224, 238, 244, 253, 256, 272, 301, 308, 322, 344, 352, 368, 374, 391, 427, 448, 473, 476, 488, 506, 544, 602, 616, 644, 671, 688, 704, 731, 736, 748, 782, 854, 896, 946, 952, 976, 989, 1012, 1037, 1088, 1204, 1232, 1288, 1309, 1342, 1376, 1403, 1408, 1462, 1472, 1496, 1564, 1708, 1771, 1792, 1892, 1904, 1952, 1978, 2024, 2074, 2176, 2408, 2464, 2576, 2618, 2623, 2684, 2737, 2752, 2806, 2816, 2924, 2944, 2992, 3128, 3311, 3416, 3542, 3784, 3808, 3904, 3956, 4048, 4148, 4301, 4352, 4697, 4816, 4928, 5117, 5152, 5236, 5246, 5368, 5474, 5504, 5612, 5848, 5888, 5984, 6256, 6622, 6832, 6923, 7084, 7259, 7568, 7616, 7808, 7912, 8041, 8096, 8296, 8602, 9394, 9632, 9821, 9856, 10234, 10304, 10472, 10492, 10736, 10879, 10948, 11008, 11224, 11407, 11696, 11968, 12512, 13244, 13664, 13846, 14168, 14518, 15136, 15232, 15433, 15616, 15824, 16082, 16192, 16592, 16813, 17204, 18361, 18788, 19264, 19642, 19712, 20468, 20608, 20944, 20984, 21472, 21758, 21896, 22448, 22814, 23392, 23851, 23936, 25024, 26488, 27328, 27692, 28336, 28853, 29036, 30107, 30272, 30464, 30866, 31648, 32164, 32384, 33184, 33626, 34408, 36722, 37576, 38528, 39284, 40936, 41216, 41888, 41968, 42944, 43516, 43792, 44591, 44896, 45628, 46784, 47702, 47872, 50048, 52976, 54656, 55384, 56287, 56672, 57706, 58072, 60214, 60329, 60544, 61732, 63296, 64328, 64768, 66368, 67252, 68816, 73444, 75152, 76153, 77056, 78568, 79849, 81872, 83776, 83936, 85888, 87032, 87584, 89182, 89792, 91256, 93568, 95404, 100096, 105952, 108031, 109312, 110768, 112574, 113344, 115412, 116144, 117691, 120428, 120658, 121088, 123464, 126592, 128656, 132736, 134504, 137632, 146888, 150304, 152306, 157136, 159698, 163744, 166957, 167552, 167872, 171776, 174064, 175168, 178364, 179584, 182512, 184943, 187136, 190808, 201971, 211904, 216062, 221536, 225148, 226688, 230824, 232288, 235382, 240856, 241316, 246928, 253184, 257312, 262361, 265472, 269008, 275264, 293776, 300608, 304612, 312137, 314272, 319396, 327488, 333914, 335104, 335744, 348128, 350336, 356728, 359168, 365024, 369886, 381616, 403942, 422303, 423808, 432124, 443072, 450296, 453376, 461648, 464576, 470764, 481712, 482632, 490501, 493856, 514624, 524722, 538016, 550528, 587552, 601216, 609224, 624274, 628544, 638792, 654976, 663619, 667828, 671488, 696256, 700672, 713456, 730048, 739772, 763232, 807884, 844606, 847616, 864248, 886144, 900592, 923296, 929152, 941528, 963424, 965264, 981002, 987712, 1025593, 1029248, 1049444, 1076032, 1101056, 1175104, 1202432, 1218448, 1248548, 1257088, 1277584, 1294601, 1309952, 1327238, 1335656, 1392512, 1426912, 1460096, 1479544, 1526464, 1615768, 1689212, 1728496, 1772288, 1801184, 1836527, 1846592, 1858304, 1883056, 1926848, 1930528, 1962004, 1975424, 2051186, 2058496, 2098888, 2152064, 2350208, 2436896, 2497096, 2514176, 2555168, 2589202, 2654476, 2671312, 2785024, 2853824, 2920192, 2959088, 3052928, 3231536, 3378424, 3433507, 3456992, 3602368, 3673054, 3693184, 3766112, 3853696, 3861056, 3924008, 3950848, 4102372, 4197776, 4304128, 4645333, 4700416, 4873792, 4994192, 5110336, 5178404, 5308952, 5342624, 5707648, 5918176, 6105856, 6463072, 6756848, 6867014, 6913984, 7179151, 7204736, 7346108, 7386368, 7532224, 7707392, 7722112, 7848016, 8204744, 8395552, 9290666, 9747584, 9988384, 10220672, 10356808, 10617904, 10685248, 11281523, 11415296, 11836352, 12926144, 13513696, 13734028, 13827968, 14358302, 14409472, 14692216, 15064448, 15444224, 15696032, 16409488, 16791104, 18581332, 19495168, 19976768, 20441344, 20713616, 21235808, 21370496, 22563046, 23672704, 25852288, 27027392, 27468056, 27655936, 28716604, 29384432, 30128896, 31392064, 32818976, 33582208, 37162664, 39953536, 41427232, 42471616, 42740992, 45126092, 47345408, 51704576, 54054784, 54936112, 57433208, 58768864, 62784128, 65637952, 67164416, 74325328, 78970661, 79907072, 82854464, 84943232, 90252184, 108109568, 109872224, 114866416, 117537728, 125568256, 131275904, 148650656, 157941322, 165708928, 169886464, 180504368, 219744448, 229732832, 235075456, 262551808, 297301312, 315882644, 331417856, 361008736, 439488896, 459465664, 470150912, 594602624, 631765288, 722017472, 878977792, 918931328, 1189205248, 1263530576, 1444034944, 1837862656, 2527061152, 2888069888, 5054122304, 10108244608, 20216489216]

約数ペア:

[(1, 20216489216), (2, 10108244608), (4, 5054122304), (7, 2888069888), (8, 2527061152), (11, 1837862656), (14, 1444034944), (16, 1263530576), (17, 1189205248), (22, 918931328), (23, 878977792), (28, 722017472), (32, 631765288), (34, 594602624), (43, 470150912), (44, 459465664), (46, 439488896), (56, 361008736), (61, 331417856), (64, 315882644), (68, 297301312), (77, 262551808), (86, 235075456), (88, 229732832), (92, 219744448), (112, 180504368), (119, 169886464), (122, 165708928), (128, 157941322), (136, 148650656), (154, 131275904), (161, 125568256), (172, 117537728), (176, 114866416), (184, 109872224), (187, 108109568), (224, 90252184), (238, 84943232), (244, 82854464), (253, 79907072), (256, 78970661), (272, 74325328), (301, 67164416), (308, 65637952), (322, 62784128), (344, 58768864), (352, 57433208), (368, 54936112), (374, 54054784), (391, 51704576), (427, 47345408), (448, 45126092), (473, 42740992), (476, 42471616), (488, 41427232), (506, 39953536), (544, 37162664), (602, 33582208), (616, 32818976), (644, 31392064), (671, 30128896), (688, 29384432), (704, 28716604), (731, 27655936), (736, 27468056), (748, 27027392), (782, 25852288), (854, 23672704), (896, 22563046), (946, 21370496), (952, 21235808), (976, 20713616), (989, 20441344), (1012, 19976768), (1037, 19495168), (1088, 18581332), (1204, 16791104), (1232, 16409488), (1288, 15696032), (1309, 15444224), (1342, 15064448), (1376, 14692216), (1403, 14409472), (1408, 14358302), (1462, 13827968), (1472, 13734028), (1496, 13513696), (1564, 12926144), (1708, 11836352), (1771, 11415296), (1792, 11281523), (1892, 10685248), (1904, 10617904), (1952, 10356808), (1978, 10220672), (2024, 9988384), (2074, 9747584), (2176, 9290666), (2408, 8395552), (2464, 8204744), (2576, 7848016), (2618, 7722112), (2623, 7707392), (2684, 7532224), (2737, 7386368), (2752, 7346108), (2806, 7204736), (2816, 7179151), (2924, 6913984), (2944, 6867014), (2992, 6756848), (3128, 6463072), (3311, 6105856), (3416, 5918176), (3542, 5707648), (3784, 5342624), (3808, 5308952), (3904, 5178404), (3956, 5110336), (4048, 4994192), (4148, 4873792), (4301, 4700416), (4352, 4645333), (4697, 4304128), (4816, 4197776), (4928, 4102372), (5117, 3950848), (5152, 3924008), (5236, 3861056), (5246, 3853696), (5368, 3766112), (5474, 3693184), (5504, 3673054), (5612, 3602368), (5848, 3456992), (5888, 3433507), (5984, 3378424), (6256, 3231536), (6622, 3052928), (6832, 2959088), (6923, 2920192), (7084, 2853824), (7259, 2785024), (7568, 2671312), (7616, 2654476), (7808, 2589202), (7912, 2555168), (8041, 2514176), (8096, 2497096), (8296, 2436896), (8602, 2350208), (9394, 2152064), (9632, 2098888), (9821, 2058496), (9856, 2051186), (10234, 1975424), (10304, 1962004), (10472, 1930528), (10492, 1926848), (10736, 1883056), (10879, 1858304), (10948, 1846592), (11008, 1836527), (11224, 1801184), (11407, 1772288), (11696, 1728496), (11968, 1689212), (12512, 1615768), (13244, 1526464), (13664, 1479544), (13846, 1460096), (14168, 1426912), (14518, 1392512), (15136, 1335656), (15232, 1327238), (15433, 1309952), (15616, 1294601), (15824, 1277584), (16082, 1257088), (16192, 1248548), (16592, 1218448), (16813, 1202432), (17204, 1175104), (18361, 1101056), (18788, 1076032), (19264, 1049444), (19642, 1029248), (19712, 1025593), (20468, 987712), (20608, 981002), (20944, 965264), (20984, 963424), (21472, 941528), (21758, 929152), (21896, 923296), (22448, 900592), (22814, 886144), (23392, 864248), (23851, 847616), (23936, 844606), (25024, 807884), (26488, 763232), (27328, 739772), (27692, 730048), (28336, 713456), (28853, 700672), (29036, 696256), (30107, 671488), (30272, 667828), (30464, 663619), (30866, 654976), (31648, 638792), (32164, 628544), (32384, 624274), (33184, 609224), (33626, 601216), (34408, 587552), (36722, 550528), (37576, 538016), (38528, 524722), (39284, 514624), (40936, 493856), (41216, 490501), (41888, 482632), (41968, 481712), (42944, 470764), (43516, 464576), (43792, 461648), (44591, 453376), (44896, 450296), (45628, 443072), (46784, 432124), (47702, 423808), (47872, 422303), (50048, 403942), (52976, 381616), (54656, 369886), (55384, 365024), (56287, 359168), (56672, 356728), (57706, 350336), (58072, 348128), (60214, 335744), (60329, 335104), (60544, 333914), (61732, 327488), (63296, 319396), (64328, 314272), (64768, 312137), (66368, 304612), (67252, 300608), (68816, 293776), (73444, 275264), (75152, 269008), (76153, 265472), (77056, 262361), (78568, 257312), (79849, 253184), (81872, 246928), (83776, 241316), (83936, 240856), (85888, 235382), (87032, 232288), (87584, 230824), (89182, 226688), (89792, 225148), (91256, 221536), (93568, 216062), (95404, 211904), (100096, 201971), (105952, 190808), (108031, 187136), (109312, 184943), (110768, 182512), (112574, 179584), (113344, 178364), (115412, 175168), (116144, 174064), (117691, 171776), (120428, 167872), (120658, 167552), (121088, 166957), (123464, 163744), (126592, 159698), (128656, 157136), (132736, 152306), (134504, 150304), (137632, 146888)]