20716061184

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 480

約数和(自身を含む): 74355240960

約数和(自身を除く): 53639179776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 127, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 254, 256, 273, 288, 312, 336, 364, 381, 384, 389, 416, 448, 468, 504, 508, 512, 546, 576, 624, 672, 728, 762, 768, 778, 819, 832, 889, 896, 936, 1008, 1016, 1092, 1143, 1152, 1167, 1248, 1344, 1456, 1524, 1536, 1556, 1638, 1651, 1664, 1778, 1792, 1872, 2016, 2032, 2184, 2286, 2304, 2334, 2496, 2667, 2688, 2723, 2912, 3048, 3112, 3276, 3302, 3328, 3501, 3556, 3584, 3744, 4032, 4064, 4368, 4572, 4608, 4668, 4953, 4992, 5057, 5334, 5376, 5446, 5824, 6096, 6224, 6552, 6604, 6656, 7002, 7112, 7488, 8001, 8064, 8128, 8169, 8736, 9144, 9336, 9906, 9984, 10114, 10668, 10752, 10892, 11557, 11648, 12192, 12448, 13104, 13208, 14004, 14224, 14859, 14976, 15171, 16002, 16128, 16256, 16338, 17472, 18288, 18672, 19812, 19968, 20228, 21336, 21784, 23114, 23296, 24384, 24507, 24896, 26208, 26416, 28008, 28448, 29718, 29952, 30342, 32004, 32256, 32512, 32676, 34671, 34944, 35399, 36576, 37344, 39624, 40456, 42672, 43568, 45513, 46228, 46592, 48768, 49014, 49403, 49792, 52416, 52832, 56016, 56896, 59436, 59904, 60684, 64008, 65024, 65352, 69342, 69888, 70798, 73152, 74688, 79248, 80912, 85344, 87136, 91026, 92456, 97536, 98028, 98806, 99584, 104013, 104832, 105664, 106197, 112032, 113792, 118872, 121368, 128016, 130704, 138684, 139776, 141596, 146304, 148209, 149376, 158496, 161824, 170688, 174272, 182052, 184912, 195072, 196056, 197612, 199168, 208026, 209664, 211328, 212394, 224064, 227584, 237744, 242736, 256032, 261408, 277368, 283192, 292608, 296418, 298752, 316992, 318591, 323648, 341376, 345821, 348544, 364104, 369824, 392112, 395224, 416052, 419328, 422656, 424788, 444627, 448128, 455168, 475488, 485472, 512064, 522816, 554736, 566384, 585216, 592836, 597504, 633984, 637182, 642239, 647296, 682752, 691642, 697088, 728208, 739648, 784224, 790448, 832104, 845312, 849576, 889254, 896256, 950976, 970944, 1024128, 1037463, 1045632, 1109472, 1132768, 1185672, 1267968, 1274364, 1284478, 1294592, 1365504, 1383284, 1394176, 1456416, 1479296, 1568448, 1580896, 1664208, 1699152, 1778508, 1792512, 1901952, 1926717, 1941888, 2048256, 2074926, 2091264, 2218944, 2265536, 2371344, 2535936, 2548728, 2568956, 2589184, 2766568, 2912832, 2958592, 3112389, 3136896, 3161792, 3328416, 3398304, 3557016, 3803904, 3853434, 3883776, 4096512, 4149852, 4182528, 4437888, 4495673, 4531072, 4742688, 5097456, 5137912, 5533136, 5780151, 5825664, 5917184, 6224778, 6273792, 6323584, 6656832, 6796608, 7114032, 7607808, 7706868, 7767552, 8299704, 8875776, 8991346, 9062144, 9485376, 10194912, 10275824, 11066272, 11560302, 11651328, 12449556, 12547584, 12647168, 13313664, 13487019, 13593216, 14228064, 15413736, 16599408, 17751552, 17982692, 18124288, 18970752, 20389824, 20551648, 22132544, 23120604, 23302656, 24899112, 25294336, 26627328, 26974038, 27186432, 28456128, 30827472, 33198816, 35965384, 37941504, 40461057, 40779648, 41103296, 44265088, 46241208, 49798224, 53254656, 53948076, 54372864, 56912256, 61654944, 66397632, 71930768, 75883008, 80922114, 81559296, 82206592, 88530176, 92482416, 99596448, 107896152, 113824512, 123309888, 132795264, 143861536, 161844228, 163118592, 164413184, 177060352, 184964832, 199192896, 215792304, 227649024, 246619776, 265590528, 287723072, 323688456, 328826368, 369929664, 398385792, 431584608, 493239552, 531181056, 575446144, 647376912, 739859328, 796771584, 863169216, 986479104, 1150892288, 1294753824, 1479718656, 1593543168, 1726338432, 2301784576, 2589507648, 2959437312, 3452676864, 5179015296, 6905353728, 10358030592, 20716061184]

約数ペア:

[(1, 20716061184), (2, 10358030592), (3, 6905353728), (4, 5179015296), (6, 3452676864), (7, 2959437312), (8, 2589507648), (9, 2301784576), (12, 1726338432), (13, 1593543168), (14, 1479718656), (16, 1294753824), (18, 1150892288), (21, 986479104), (24, 863169216), (26, 796771584), (28, 739859328), (32, 647376912), (36, 575446144), (39, 531181056), (42, 493239552), (48, 431584608), (52, 398385792), (56, 369929664), (63, 328826368), (64, 323688456), (72, 287723072), (78, 265590528), (84, 246619776), (91, 227649024), (96, 215792304), (104, 199192896), (112, 184964832), (117, 177060352), (126, 164413184), (127, 163118592), (128, 161844228), (144, 143861536), (156, 132795264), (168, 123309888), (182, 113824512), (192, 107896152), (208, 99596448), (224, 92482416), (234, 88530176), (252, 82206592), (254, 81559296), (256, 80922114), (273, 75883008), (288, 71930768), (312, 66397632), (336, 61654944), (364, 56912256), (381, 54372864), (384, 53948076), (389, 53254656), (416, 49798224), (448, 46241208), (468, 44265088), (504, 41103296), (508, 40779648), (512, 40461057), (546, 37941504), (576, 35965384), (624, 33198816), (672, 30827472), (728, 28456128), (762, 27186432), (768, 26974038), (778, 26627328), (819, 25294336), (832, 24899112), (889, 23302656), (896, 23120604), (936, 22132544), (1008, 20551648), (1016, 20389824), (1092, 18970752), (1143, 18124288), (1152, 17982692), (1167, 17751552), (1248, 16599408), (1344, 15413736), (1456, 14228064), (1524, 13593216), (1536, 13487019), (1556, 13313664), (1638, 12647168), (1651, 12547584), (1664, 12449556), (1778, 11651328), (1792, 11560302), (1872, 11066272), (2016, 10275824), (2032, 10194912), (2184, 9485376), (2286, 9062144), (2304, 8991346), (2334, 8875776), (2496, 8299704), (2667, 7767552), (2688, 7706868), (2723, 7607808), (2912, 7114032), (3048, 6796608), (3112, 6656832), (3276, 6323584), (3302, 6273792), (3328, 6224778), (3501, 5917184), (3556, 5825664), (3584, 5780151), (3744, 5533136), (4032, 5137912), (4064, 5097456), (4368, 4742688), (4572, 4531072), (4608, 4495673), (4668, 4437888), (4953, 4182528), (4992, 4149852), (5057, 4096512), (5334, 3883776), (5376, 3853434), (5446, 3803904), (5824, 3557016), (6096, 3398304), (6224, 3328416), (6552, 3161792), (6604, 3136896), (6656, 3112389), (7002, 2958592), (7112, 2912832), (7488, 2766568), (8001, 2589184), (8064, 2568956), (8128, 2548728), (8169, 2535936), (8736, 2371344), (9144, 2265536), (9336, 2218944), (9906, 2091264), (9984, 2074926), (10114, 2048256), (10668, 1941888), (10752, 1926717), (10892, 1901952), (11557, 1792512), (11648, 1778508), (12192, 1699152), (12448, 1664208), (13104, 1580896), (13208, 1568448), (14004, 1479296), (14224, 1456416), (14859, 1394176), (14976, 1383284), (15171, 1365504), (16002, 1294592), (16128, 1284478), (16256, 1274364), (16338, 1267968), (17472, 1185672), (18288, 1132768), (18672, 1109472), (19812, 1045632), (19968, 1037463), (20228, 1024128), (21336, 970944), (21784, 950976), (23114, 896256), (23296, 889254), (24384, 849576), (24507, 845312), (24896, 832104), (26208, 790448), (26416, 784224), (28008, 739648), (28448, 728208), (29718, 697088), (29952, 691642), (30342, 682752), (32004, 647296), (32256, 642239), (32512, 637182), (32676, 633984), (34671, 597504), (34944, 592836), (35399, 585216), (36576, 566384), (37344, 554736), (39624, 522816), (40456, 512064), (42672, 485472), (43568, 475488), (45513, 455168), (46228, 448128), (46592, 444627), (48768, 424788), (49014, 422656), (49403, 419328), (49792, 416052), (52416, 395224), (52832, 392112), (56016, 369824), (56896, 364104), (59436, 348544), (59904, 345821), (60684, 341376), (64008, 323648), (65024, 318591), (65352, 316992), (69342, 298752), (69888, 296418), (70798, 292608), (73152, 283192), (74688, 277368), (79248, 261408), (80912, 256032), (85344, 242736), (87136, 237744), (91026, 227584), (92456, 224064), (97536, 212394), (98028, 211328), (98806, 209664), (99584, 208026), (104013, 199168), (104832, 197612), (105664, 196056), (106197, 195072), (112032, 184912), (113792, 182052), (118872, 174272), (121368, 170688), (128016, 161824), (130704, 158496), (138684, 149376), (139776, 148209), (141596, 146304)]