20988194304

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 480

約数和(自身を含む): 71943645312

約数和(自身を除く): 50955451008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 101, 112, 128, 132, 147, 154, 168, 176, 192, 196, 202, 224, 231, 251, 256, 264, 294, 303, 308, 336, 352, 384, 392, 404, 448, 462, 502, 512, 528, 539, 588, 606, 616, 672, 704, 707, 753, 768, 784, 808, 896, 924, 1004, 1056, 1078, 1111, 1176, 1212, 1232, 1344, 1408, 1414, 1506, 1536, 1568, 1616, 1617, 1757, 1792, 1848, 2008, 2112, 2121, 2156, 2222, 2352, 2424, 2464, 2688, 2761, 2816, 2828, 3012, 3136, 3232, 3234, 3333, 3514, 3584, 3696, 4016, 4224, 4242, 4312, 4444, 4704, 4848, 4928, 4949, 5271, 5376, 5522, 5632, 5656, 6024, 6272, 6464, 6468, 6666, 7028, 7392, 7777, 8032, 8283, 8448, 8484, 8624, 8888, 9408, 9696, 9856, 9898, 10542, 10752, 11044, 11312, 12048, 12299, 12544, 12928, 12936, 13332, 14056, 14784, 14847, 15554, 16064, 16566, 16896, 16968, 17248, 17776, 18816, 19327, 19392, 19712, 19796, 21084, 22088, 22624, 23331, 24096, 24598, 25088, 25351, 25856, 25872, 26664, 28112, 29568, 29694, 31108, 32128, 33132, 33936, 34496, 35552, 36897, 37632, 38654, 38784, 39424, 39592, 42168, 44176, 45248, 46662, 48192, 49196, 50702, 51712, 51744, 53328, 54439, 56224, 57981, 59136, 59388, 62216, 64256, 66264, 67872, 68992, 71104, 73794, 75264, 76053, 77308, 77568, 79184, 84336, 88352, 90496, 93324, 96384, 98392, 101404, 103488, 106656, 108878, 112448, 115962, 118272, 118776, 124432, 128512, 132528, 135289, 135744, 137984, 142208, 147588, 152106, 154616, 155136, 158368, 163317, 168672, 176704, 177457, 180992, 186648, 192768, 196784, 202808, 206976, 213312, 217756, 224896, 231924, 237552, 248864, 265056, 270578, 271488, 275968, 278861, 284416, 295176, 304212, 309232, 316736, 326634, 337344, 353408, 354914, 361984, 373296, 385536, 393568, 405616, 405867, 413952, 426624, 435512, 449792, 463848, 475104, 497728, 530112, 532371, 541156, 542976, 557722, 568832, 590352, 608424, 618464, 633472, 653268, 674688, 706816, 709828, 746592, 787136, 811232, 811734, 827904, 836583, 853248, 871024, 899584, 927696, 950208, 995456, 1060224, 1064742, 1082312, 1085952, 1115444, 1180704, 1216848, 1236928, 1242199, 1266944, 1306536, 1349376, 1413632, 1419656, 1493184, 1574272, 1622464, 1623468, 1673166, 1706496, 1742048, 1855392, 1900416, 1952027, 1990912, 2120448, 2129484, 2164624, 2230888, 2361408, 2433696, 2473856, 2484398, 2533888, 2613072, 2698752, 2839312, 2986368, 3148544, 3244928, 3246936, 3346332, 3484096, 3710784, 3726597, 3800832, 3904054, 3981824, 4240896, 4258968, 4329248, 4461776, 4722816, 4867392, 4947712, 4968796, 5226144, 5678624, 5856081, 5972736, 6297088, 6489856, 6493872, 6692664, 6968192, 7421568, 7453194, 7601664, 7808108, 8517936, 8658496, 8923552, 9445632, 9734784, 9895424, 9937592, 10452288, 11357248, 11712162, 11945472, 12979712, 12987744, 13385328, 13664189, 13936384, 14843136, 14906388, 15616216, 17035872, 17316992, 17847104, 18891264, 19469568, 19875184, 20904576, 22714496, 23424324, 25975488, 26770656, 27328378, 27872768, 29686272, 29812776, 31232432, 34071744, 34633984, 35694208, 38939136, 39750368, 40992567, 41809152, 45428992, 46848648, 51950976, 53541312, 54656756, 59625552, 62464864, 68143488, 69267968, 71388416, 79500736, 81985134, 83618304, 90857984, 93697296, 103901952, 107082624, 109313512, 119251104, 124929728, 136286976, 142776832, 159001472, 163970268, 187394592, 207803904, 214165248, 218627024, 238502208, 249859456, 272573952, 318002944, 327940536, 374789184, 428330496, 437254048, 477004416, 499718912, 636005888, 655881072, 749578368, 874508096, 954008832, 999437824, 1311762144, 1499156736, 1749016192, 1908017664, 2623524288, 2998313472, 3498032384, 5247048576, 6996064768, 10494097152, 20988194304]

約数ペア:

[(1, 20988194304), (2, 10494097152), (3, 6996064768), (4, 5247048576), (6, 3498032384), (7, 2998313472), (8, 2623524288), (11, 1908017664), (12, 1749016192), (14, 1499156736), (16, 1311762144), (21, 999437824), (22, 954008832), (24, 874508096), (28, 749578368), (32, 655881072), (33, 636005888), (42, 499718912), (44, 477004416), (48, 437254048), (49, 428330496), (56, 374789184), (64, 327940536), (66, 318002944), (77, 272573952), (84, 249859456), (88, 238502208), (96, 218627024), (98, 214165248), (101, 207803904), (112, 187394592), (128, 163970268), (132, 159001472), (147, 142776832), (154, 136286976), (168, 124929728), (176, 119251104), (192, 109313512), (196, 107082624), (202, 103901952), (224, 93697296), (231, 90857984), (251, 83618304), (256, 81985134), (264, 79500736), (294, 71388416), (303, 69267968), (308, 68143488), (336, 62464864), (352, 59625552), (384, 54656756), (392, 53541312), (404, 51950976), (448, 46848648), (462, 45428992), (502, 41809152), (512, 40992567), (528, 39750368), (539, 38939136), (588, 35694208), (606, 34633984), (616, 34071744), (672, 31232432), (704, 29812776), (707, 29686272), (753, 27872768), (768, 27328378), (784, 26770656), (808, 25975488), (896, 23424324), (924, 22714496), (1004, 20904576), (1056, 19875184), (1078, 19469568), (1111, 18891264), (1176, 17847104), (1212, 17316992), (1232, 17035872), (1344, 15616216), (1408, 14906388), (1414, 14843136), (1506, 13936384), (1536, 13664189), (1568, 13385328), (1616, 12987744), (1617, 12979712), (1757, 11945472), (1792, 11712162), (1848, 11357248), (2008, 10452288), (2112, 9937592), (2121, 9895424), (2156, 9734784), (2222, 9445632), (2352, 8923552), (2424, 8658496), (2464, 8517936), (2688, 7808108), (2761, 7601664), (2816, 7453194), (2828, 7421568), (3012, 6968192), (3136, 6692664), (3232, 6493872), (3234, 6489856), (3333, 6297088), (3514, 5972736), (3584, 5856081), (3696, 5678624), (4016, 5226144), (4224, 4968796), (4242, 4947712), (4312, 4867392), (4444, 4722816), (4704, 4461776), (4848, 4329248), (4928, 4258968), (4949, 4240896), (5271, 3981824), (5376, 3904054), (5522, 3800832), (5632, 3726597), (5656, 3710784), (6024, 3484096), (6272, 3346332), (6464, 3246936), (6468, 3244928), (6666, 3148544), (7028, 2986368), (7392, 2839312), (7777, 2698752), (8032, 2613072), (8283, 2533888), (8448, 2484398), (8484, 2473856), (8624, 2433696), (8888, 2361408), (9408, 2230888), (9696, 2164624), (9856, 2129484), (9898, 2120448), (10542, 1990912), (10752, 1952027), (11044, 1900416), (11312, 1855392), (12048, 1742048), (12299, 1706496), (12544, 1673166), (12928, 1623468), (12936, 1622464), (13332, 1574272), (14056, 1493184), (14784, 1419656), (14847, 1413632), (15554, 1349376), (16064, 1306536), (16566, 1266944), (16896, 1242199), (16968, 1236928), (17248, 1216848), (17776, 1180704), (18816, 1115444), (19327, 1085952), (19392, 1082312), (19712, 1064742), (19796, 1060224), (21084, 995456), (22088, 950208), (22624, 927696), (23331, 899584), (24096, 871024), (24598, 853248), (25088, 836583), (25351, 827904), (25856, 811734), (25872, 811232), (26664, 787136), (28112, 746592), (29568, 709828), (29694, 706816), (31108, 674688), (32128, 653268), (33132, 633472), (33936, 618464), (34496, 608424), (35552, 590352), (36897, 568832), (37632, 557722), (38654, 542976), (38784, 541156), (39424, 532371), (39592, 530112), (42168, 497728), (44176, 475104), (45248, 463848), (46662, 449792), (48192, 435512), (49196, 426624), (50702, 413952), (51712, 405867), (51744, 405616), (53328, 393568), (54439, 385536), (56224, 373296), (57981, 361984), (59136, 354914), (59388, 353408), (62216, 337344), (64256, 326634), (66264, 316736), (67872, 309232), (68992, 304212), (71104, 295176), (73794, 284416), (75264, 278861), (76053, 275968), (77308, 271488), (77568, 270578), (79184, 265056), (84336, 248864), (88352, 237552), (90496, 231924), (93324, 224896), (96384, 217756), (98392, 213312), (101404, 206976), (103488, 202808), (106656, 196784), (108878, 192768), (112448, 186648), (115962, 180992), (118272, 177457), (118776, 176704), (124432, 168672), (128512, 163317), (132528, 158368), (135289, 155136), (135744, 154616), (137984, 152106), (142208, 147588)]