20539911168

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 528

約数和(自身を含む): 71939112960

約数和(自身を除く): 51399201792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 109, 112, 126, 127, 128, 138, 144, 161, 168, 184, 192, 207, 218, 224, 252, 254, 256, 276, 288, 322, 327, 336, 368, 381, 384, 414, 436, 448, 483, 504, 508, 512, 552, 576, 644, 654, 672, 736, 762, 763, 768, 828, 872, 889, 896, 966, 981, 1008, 1016, 1024, 1104, 1143, 1152, 1288, 1308, 1344, 1449, 1472, 1524, 1526, 1536, 1656, 1744, 1778, 1792, 1932, 1962, 2016, 2032, 2208, 2286, 2289, 2304, 2507, 2576, 2616, 2667, 2688, 2898, 2921, 2944, 3048, 3052, 3072, 3312, 3488, 3556, 3584, 3864, 3924, 4032, 4064, 4416, 4572, 4578, 4608, 5014, 5152, 5232, 5334, 5376, 5796, 5842, 5888, 6096, 6104, 6624, 6867, 6976, 7112, 7168, 7521, 7728, 7848, 8001, 8064, 8128, 8763, 8832, 9144, 9156, 9216, 10028, 10304, 10464, 10668, 10752, 11592, 11684, 11776, 12192, 12208, 13248, 13734, 13843, 13952, 14224, 15042, 15456, 15696, 16002, 16128, 16256, 17526, 17549, 17664, 18288, 18312, 20056, 20447, 20608, 20928, 21336, 21504, 22563, 23184, 23368, 23552, 24384, 24416, 26289, 26496, 27468, 27686, 27904, 28448, 30084, 30912, 31392, 32004, 32256, 32512, 35052, 35098, 35328, 36576, 36624, 40112, 40894, 41216, 41529, 41856, 42672, 45126, 46368, 46736, 48768, 48832, 52578, 52647, 52992, 54936, 55372, 55808, 56896, 60168, 61341, 61824, 62784, 64008, 64512, 65024, 70104, 70196, 70656, 73152, 73248, 80224, 81788, 82432, 83058, 83712, 85344, 90252, 92736, 93472, 96901, 97536, 97664, 105156, 105294, 105984, 109872, 110744, 111616, 113792, 120336, 122682, 123648, 124587, 125568, 128016, 130048, 140208, 140392, 146304, 146496, 157941, 160448, 163576, 164864, 166116, 167424, 170688, 180504, 184023, 185472, 186944, 193802, 195072, 195328, 210312, 210588, 211968, 219744, 221488, 227584, 240672, 245364, 247296, 249174, 251136, 256032, 280416, 280784, 290703, 292608, 292992, 315882, 318389, 320896, 327152, 332232, 334848, 341376, 361008, 368046, 370944, 373888, 387604, 390144, 390656, 420624, 421176, 439488, 442976, 455168, 481344, 490728, 494592, 498348, 502272, 512064, 560832, 561568, 581406, 585216, 585984, 631764, 636778, 641792, 654304, 664464, 682752, 722016, 736092, 741888, 747776, 775208, 781312, 841248, 842352, 872109, 878976, 885952, 910336, 955167, 962688, 981456, 996696, 1004544, 1024128, 1121664, 1123136, 1162812, 1170432, 1171968, 1263528, 1273556, 1283584, 1308608, 1328928, 1365504, 1444032, 1472184, 1483776, 1495552, 1550416, 1682496, 1684704, 1744218, 1757952, 1771904, 1910334, 1925376, 1962912, 1993392, 2048256, 2228723, 2243328, 2246272, 2325624, 2343936, 2527056, 2547112, 2567168, 2617216, 2657856, 2731008, 2865501, 2888064, 2944368, 2991104, 3100832, 3364992, 3369408, 3488436, 3515904, 3543808, 3820668, 3850752, 3925824, 3986784, 4096512, 4457446, 4486656, 4492544, 4651248, 5054112, 5094224, 5234432, 5315712, 5731002, 5776128, 5888736, 6201664, 6686169, 6729984, 6738816, 6976872, 7031808, 7087616, 7641336, 7701504, 7851648, 7973568, 8193024, 8914892, 8973312, 8985088, 9302496, 10108224, 10188448, 10468864, 10631424, 11462004, 11552256, 11777472, 12403328, 13372338, 13459968, 13477632, 13953744, 14175232, 15282672, 15703296, 15947136, 17829784, 17970176, 18604992, 20058507, 20216448, 20376896, 20937728, 21262848, 22924008, 23104512, 23554944, 24806656, 26744676, 26919936, 26955264, 27907488, 30565344, 31406592, 31894272, 35659568, 37209984, 40117014, 40432896, 40753792, 42525696, 45848016, 47109888, 49613312, 53489352, 53910528, 55814976, 61130688, 62813184, 63788544, 71319136, 74419968, 80234028, 80865792, 81507584, 91696032, 94219776, 99226624, 106978704, 111629952, 122261376, 127577088, 142638272, 148839936, 160468056, 161731584, 163015168, 183392064, 188439552, 213957408, 223259904, 244522752, 285276544, 297679872, 320936112, 326030336, 366784128, 427914816, 446519808, 489045504, 570553088, 641872224, 733568256, 855829632, 893039616, 978091008, 1141106176, 1283744448, 1467136512, 1711659264, 2282212352, 2567488896, 2934273024, 3423318528, 5134977792, 6846637056, 10269955584, 20539911168]

約数ペア:

[(1, 20539911168), (2, 10269955584), (3, 6846637056), (4, 5134977792), (6, 3423318528), (7, 2934273024), (8, 2567488896), (9, 2282212352), (12, 1711659264), (14, 1467136512), (16, 1283744448), (18, 1141106176), (21, 978091008), (23, 893039616), (24, 855829632), (28, 733568256), (32, 641872224), (36, 570553088), (42, 489045504), (46, 446519808), (48, 427914816), (56, 366784128), (63, 326030336), (64, 320936112), (69, 297679872), (72, 285276544), (84, 244522752), (92, 223259904), (96, 213957408), (109, 188439552), (112, 183392064), (126, 163015168), (127, 161731584), (128, 160468056), (138, 148839936), (144, 142638272), (161, 127577088), (168, 122261376), (184, 111629952), (192, 106978704), (207, 99226624), (218, 94219776), (224, 91696032), (252, 81507584), (254, 80865792), (256, 80234028), (276, 74419968), (288, 71319136), (322, 63788544), (327, 62813184), (336, 61130688), (368, 55814976), (381, 53910528), (384, 53489352), (414, 49613312), (436, 47109888), (448, 45848016), (483, 42525696), (504, 40753792), (508, 40432896), (512, 40117014), (552, 37209984), (576, 35659568), (644, 31894272), (654, 31406592), (672, 30565344), (736, 27907488), (762, 26955264), (763, 26919936), (768, 26744676), (828, 24806656), (872, 23554944), (889, 23104512), (896, 22924008), (966, 21262848), (981, 20937728), (1008, 20376896), (1016, 20216448), (1024, 20058507), (1104, 18604992), (1143, 17970176), (1152, 17829784), (1288, 15947136), (1308, 15703296), (1344, 15282672), (1449, 14175232), (1472, 13953744), (1524, 13477632), (1526, 13459968), (1536, 13372338), (1656, 12403328), (1744, 11777472), (1778, 11552256), (1792, 11462004), (1932, 10631424), (1962, 10468864), (2016, 10188448), (2032, 10108224), (2208, 9302496), (2286, 8985088), (2289, 8973312), (2304, 8914892), (2507, 8193024), (2576, 7973568), (2616, 7851648), (2667, 7701504), (2688, 7641336), (2898, 7087616), (2921, 7031808), (2944, 6976872), (3048, 6738816), (3052, 6729984), (3072, 6686169), (3312, 6201664), (3488, 5888736), (3556, 5776128), (3584, 5731002), (3864, 5315712), (3924, 5234432), (4032, 5094224), (4064, 5054112), (4416, 4651248), (4572, 4492544), (4578, 4486656), (4608, 4457446), (5014, 4096512), (5152, 3986784), (5232, 3925824), (5334, 3850752), (5376, 3820668), (5796, 3543808), (5842, 3515904), (5888, 3488436), (6096, 3369408), (6104, 3364992), (6624, 3100832), (6867, 2991104), (6976, 2944368), (7112, 2888064), (7168, 2865501), (7521, 2731008), (7728, 2657856), (7848, 2617216), (8001, 2567168), (8064, 2547112), (8128, 2527056), (8763, 2343936), (8832, 2325624), (9144, 2246272), (9156, 2243328), (9216, 2228723), (10028, 2048256), (10304, 1993392), (10464, 1962912), (10668, 1925376), (10752, 1910334), (11592, 1771904), (11684, 1757952), (11776, 1744218), (12192, 1684704), (12208, 1682496), (13248, 1550416), (13734, 1495552), (13843, 1483776), (13952, 1472184), (14224, 1444032), (15042, 1365504), (15456, 1328928), (15696, 1308608), (16002, 1283584), (16128, 1273556), (16256, 1263528), (17526, 1171968), (17549, 1170432), (17664, 1162812), (18288, 1123136), (18312, 1121664), (20056, 1024128), (20447, 1004544), (20608, 996696), (20928, 981456), (21336, 962688), (21504, 955167), (22563, 910336), (23184, 885952), (23368, 878976), (23552, 872109), (24384, 842352), (24416, 841248), (26289, 781312), (26496, 775208), (27468, 747776), (27686, 741888), (27904, 736092), (28448, 722016), (30084, 682752), (30912, 664464), (31392, 654304), (32004, 641792), (32256, 636778), (32512, 631764), (35052, 585984), (35098, 585216), (35328, 581406), (36576, 561568), (36624, 560832), (40112, 512064), (40894, 502272), (41216, 498348), (41529, 494592), (41856, 490728), (42672, 481344), (45126, 455168), (46368, 442976), (46736, 439488), (48768, 421176), (48832, 420624), (52578, 390656), (52647, 390144), (52992, 387604), (54936, 373888), (55372, 370944), (55808, 368046), (56896, 361008), (60168, 341376), (61341, 334848), (61824, 332232), (62784, 327152), (64008, 320896), (64512, 318389), (65024, 315882), (70104, 292992), (70196, 292608), (70656, 290703), (73152, 280784), (73248, 280416), (80224, 256032), (81788, 251136), (82432, 249174), (83058, 247296), (83712, 245364), (85344, 240672), (90252, 227584), (92736, 221488), (93472, 219744), (96901, 211968), (97536, 210588), (97664, 210312), (105156, 195328), (105294, 195072), (105984, 193802), (109872, 186944), (110744, 185472), (111616, 184023), (113792, 180504), (120336, 170688), (122682, 167424), (123648, 166116), (124587, 164864), (125568, 163576), (128016, 160448), (130048, 157941), (140208, 146496), (140392, 146304)]