20171905536

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 57540067200

約数和(自身を除く): 37368161664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 59, 61, 64, 82, 89, 96, 118, 122, 123, 128, 164, 177, 178, 183, 192, 236, 244, 246, 256, 267, 328, 354, 356, 366, 384, 472, 488, 492, 512, 534, 656, 708, 712, 732, 768, 944, 976, 984, 1068, 1312, 1416, 1424, 1464, 1536, 1888, 1952, 1968, 2136, 2419, 2501, 2624, 2832, 2848, 2928, 3599, 3649, 3776, 3904, 3936, 4272, 4838, 5002, 5248, 5251, 5429, 5664, 5696, 5856, 7198, 7257, 7298, 7503, 7552, 7808, 7872, 8544, 9676, 10004, 10496, 10502, 10797, 10858, 10947, 11328, 11392, 11712, 14396, 14514, 14596, 15006, 15104, 15616, 15744, 15753, 16287, 17088, 19352, 20008, 20992, 21004, 21594, 21716, 21894, 22656, 22784, 23424, 28792, 29028, 29192, 30012, 30208, 31232, 31488, 31506, 32574, 34176, 38704, 40016, 42008, 43188, 43432, 43788, 45312, 45568, 46848, 57584, 58056, 58384, 60024, 62976, 63012, 65148, 68352, 77408, 80032, 84016, 86376, 86864, 87576, 90624, 93696, 115168, 116112, 116768, 120048, 126024, 130296, 136704, 147559, 154816, 160064, 168032, 172752, 173728, 175152, 215291, 222589, 230336, 232224, 233536, 240096, 252048, 260592, 295118, 309632, 320128, 320311, 336064, 345504, 347456, 350304, 430582, 442677, 445178, 460672, 464448, 467072, 480192, 504096, 521184, 590236, 619264, 640256, 640622, 645873, 667767, 672128, 691008, 694912, 700608, 861164, 885354, 890356, 921344, 928896, 934144, 960384, 960933, 1008192, 1042368, 1180472, 1238528, 1280512, 1281244, 1291746, 1335534, 1344256, 1382016, 1389824, 1401216, 1722328, 1770708, 1780712, 1842688, 1857792, 1868288, 1920768, 1921866, 2016384, 2084736, 2360944, 2562488, 2583492, 2671068, 2688512, 2764032, 2779648, 2802432, 3444656, 3541416, 3561424, 3715584, 3841536, 3843732, 4032768, 4169472, 4721888, 5124976, 5166984, 5342136, 5528064, 5604864, 6889312, 7082832, 7122848, 7687464, 8065536, 8338944, 9443776, 10249952, 10333968, 10684272, 13132751, 13778624, 14165664, 14245696, 15374928, 18887552, 20499904, 20667936, 21368544, 26265502, 27557248, 28331328, 28491392, 30749856, 37775104, 39398253, 40999808, 41335872, 42737088, 52531004, 55114496, 56662656, 56982784, 61499712, 75550208, 78796506, 81999616, 82671744, 85474176, 105062008, 110228992, 113325312, 113965568, 122999424, 157593012, 163999232, 165343488, 170948352, 210124016, 226650624, 245998848, 315186024, 330686976, 341896704, 420248032, 491997696, 630372048, 840496064, 1260744096, 1680992128, 2521488192, 3361984256, 5042976384, 6723968512, 10085952768, 20171905536]

約数ペア:

[(1, 20171905536), (2, 10085952768), (3, 6723968512), (4, 5042976384), (6, 3361984256), (8, 2521488192), (12, 1680992128), (16, 1260744096), (24, 840496064), (32, 630372048), (41, 491997696), (48, 420248032), (59, 341896704), (61, 330686976), (64, 315186024), (82, 245998848), (89, 226650624), (96, 210124016), (118, 170948352), (122, 165343488), (123, 163999232), (128, 157593012), (164, 122999424), (177, 113965568), (178, 113325312), (183, 110228992), (192, 105062008), (236, 85474176), (244, 82671744), (246, 81999616), (256, 78796506), (267, 75550208), (328, 61499712), (354, 56982784), (356, 56662656), (366, 55114496), (384, 52531004), (472, 42737088), (488, 41335872), (492, 40999808), (512, 39398253), (534, 37775104), (656, 30749856), (708, 28491392), (712, 28331328), (732, 27557248), (768, 26265502), (944, 21368544), (976, 20667936), (984, 20499904), (1068, 18887552), (1312, 15374928), (1416, 14245696), (1424, 14165664), (1464, 13778624), (1536, 13132751), (1888, 10684272), (1952, 10333968), (1968, 10249952), (2136, 9443776), (2419, 8338944), (2501, 8065536), (2624, 7687464), (2832, 7122848), (2848, 7082832), (2928, 6889312), (3599, 5604864), (3649, 5528064), (3776, 5342136), (3904, 5166984), (3936, 5124976), (4272, 4721888), (4838, 4169472), (5002, 4032768), (5248, 3843732), (5251, 3841536), (5429, 3715584), (5664, 3561424), (5696, 3541416), (5856, 3444656), (7198, 2802432), (7257, 2779648), (7298, 2764032), (7503, 2688512), (7552, 2671068), (7808, 2583492), (7872, 2562488), (8544, 2360944), (9676, 2084736), (10004, 2016384), (10496, 1921866), (10502, 1920768), (10797, 1868288), (10858, 1857792), (10947, 1842688), (11328, 1780712), (11392, 1770708), (11712, 1722328), (14396, 1401216), (14514, 1389824), (14596, 1382016), (15006, 1344256), (15104, 1335534), (15616, 1291746), (15744, 1281244), (15753, 1280512), (16287, 1238528), (17088, 1180472), (19352, 1042368), (20008, 1008192), (20992, 960933), (21004, 960384), (21594, 934144), (21716, 928896), (21894, 921344), (22656, 890356), (22784, 885354), (23424, 861164), (28792, 700608), (29028, 694912), (29192, 691008), (30012, 672128), (30208, 667767), (31232, 645873), (31488, 640622), (31506, 640256), (32574, 619264), (34176, 590236), (38704, 521184), (40016, 504096), (42008, 480192), (43188, 467072), (43432, 464448), (43788, 460672), (45312, 445178), (45568, 442677), (46848, 430582), (57584, 350304), (58056, 347456), (58384, 345504), (60024, 336064), (62976, 320311), (63012, 320128), (65148, 309632), (68352, 295118), (77408, 260592), (80032, 252048), (84016, 240096), (86376, 233536), (86864, 232224), (87576, 230336), (90624, 222589), (93696, 215291), (115168, 175152), (116112, 173728), (116768, 172752), (120048, 168032), (126024, 160064), (130296, 154816), (136704, 147559)]