20463835392

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 864

約数和(自身を含む): 83567877120

約数和(自身を除く): 63104041728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 28, 32, 33, 36, 38, 39, 42, 44, 48, 52, 56, 57, 63, 64, 66, 72, 76, 77, 78, 84, 88, 91, 96, 99, 104, 112, 114, 117, 126, 128, 132, 133, 143, 144, 152, 154, 156, 168, 171, 176, 182, 192, 198, 208, 209, 224, 228, 231, 234, 247, 252, 256, 264, 266, 273, 286, 288, 304, 308, 312, 336, 342, 352, 364, 384, 396, 399, 416, 418, 429, 448, 456, 462, 467, 468, 494, 504, 528, 532, 546, 572, 576, 608, 616, 624, 627, 672, 684, 693, 704, 728, 741, 768, 792, 798, 819, 832, 836, 858, 896, 912, 924, 934, 936, 988, 1001, 1008, 1056, 1064, 1092, 1144, 1152, 1197, 1216, 1232, 1248, 1254, 1287, 1344, 1368, 1386, 1401, 1408, 1456, 1463, 1482, 1584, 1596, 1638, 1664, 1672, 1716, 1729, 1792, 1824, 1848, 1868, 1872, 1881, 1976, 2002, 2016, 2112, 2128, 2184, 2223, 2288, 2304, 2394, 2432, 2464, 2496, 2508, 2574, 2688, 2717, 2736, 2772, 2802, 2816, 2912, 2926, 2964, 3003, 3168, 3192, 3269, 3276, 3328, 3344, 3432, 3458, 3648, 3696, 3736, 3744, 3762, 3952, 4004, 4032, 4203, 4224, 4256, 4368, 4389, 4446, 4576, 4788, 4864, 4928, 4992, 5016, 5137, 5148, 5187, 5376, 5434, 5472, 5544, 5604, 5824, 5852, 5928, 6006, 6071, 6336, 6384, 6538, 6552, 6688, 6864, 6916, 7296, 7392, 7472, 7488, 7524, 7904, 8008, 8064, 8151, 8406, 8448, 8512, 8736, 8778, 8873, 8892, 9009, 9152, 9576, 9807, 9856, 9984, 10032, 10274, 10296, 10374, 10868, 10944, 11088, 11208, 11648, 11704, 11856, 12012, 12142, 12672, 12768, 13076, 13104, 13167, 13376, 13728, 13832, 14592, 14784, 14944, 14976, 15048, 15411, 15561, 15808, 16016, 16128, 16302, 16812, 17024, 17472, 17556, 17746, 17784, 18018, 18213, 18304, 19019, 19152, 19614, 19712, 20064, 20548, 20592, 20748, 21736, 21888, 22176, 22416, 23296, 23408, 23712, 24024, 24284, 24453, 25344, 25536, 26152, 26208, 26334, 26619, 26752, 27456, 27664, 29421, 29568, 29888, 29952, 30096, 30822, 31122, 31616, 32032, 32604, 33624, 34048, 34944, 35112, 35492, 35568, 35959, 36036, 36426, 36608, 38038, 38304, 39228, 40128, 41096, 41184, 41496, 42497, 43472, 43776, 44352, 44832, 46233, 46816, 47424, 48048, 48568, 48906, 51072, 52304, 52416, 52668, 53238, 53504, 54639, 54912, 55328, 57057, 58842, 59136, 59776, 60192, 61644, 62111, 62244, 63232, 64064, 65208, 66781, 67248, 69888, 70224, 70984, 71136, 71918, 72072, 72852, 76076, 76608, 78456, 79857, 80256, 82192, 82368, 82992, 84994, 86944, 88704, 89664, 92466, 93632, 94848, 96096, 97136, 97603, 97812, 102144, 104608, 104832, 105336, 106476, 107877, 109278, 109824, 110656, 114114, 115349, 117684, 119552, 120384, 123288, 124222, 124488, 127491, 128128, 130416, 133562, 134496, 140448, 141968, 142272, 143836, 144144, 145704, 152152, 153216, 156912, 159714, 160512, 164384, 164736, 165984, 169988, 171171, 173888, 177408, 179328, 184932, 186333, 187264, 189696, 192192, 194272, 195206, 195624, 200343, 209216, 209664, 210672, 212952, 215754, 218556, 221312, 228228, 230698, 235368, 240768, 246576, 248444, 248976, 254982, 256256, 260832, 267124, 268992, 280896, 283936, 284544, 287672, 288288, 291408, 292809, 304304, 306432, 313824, 319428, 323631, 328768, 329472, 331968, 339976, 342342, 346047, 347776, 358656, 369864, 372666, 374528, 382473, 384384, 388544, 390412, 391248, 400686, 418432, 421344, 425904, 431508, 437112, 442624, 456456, 461396, 467467, 470736, 481536, 493152, 496888, 497952, 509964, 521664, 534248, 537984, 558999, 561792, 567872, 569088, 575344, 576576, 582816, 585618, 601029, 608608, 627648, 638856, 647262, 657536, 663936, 679952, 683221, 684684, 692094, 695552, 739728, 745332, 764946, 768768, 777088, 780824, 782496, 801372, 807443, 836864, 842688, 851808, 863016, 874224, 878427, 912912, 922792, 934934, 941472, 986304, 993776, 995904, 1019928, 1038141, 1043328, 1068496, 1075968, 1117998, 1123584, 1135744, 1150688, 1153152, 1165632, 1171236, 1202058, 1217216, 1255296, 1268839, 1277712, 1294524, 1315072, 1327872, 1359904, 1366442, 1369368, 1384188, 1402401, 1479456, 1490664, 1529892, 1554176, 1561648, 1564992, 1602744, 1614886, 1685376, 1703616, 1726032, 1748448, 1756854, 1825824, 1845584, 1869868, 1882944, 1972608, 1987552, 1991808, 2039856, 2049663, 2076282, 2086656, 2136992, 2235996, 2271488, 2301376, 2306304, 2331264, 2342472, 2404116, 2422329, 2434432, 2510592, 2537678, 2555424, 2589048, 2719808, 2732884, 2738736, 2768376, 2804802, 2958912, 2981328, 3059784, 3123296, 3129984, 3205488, 3229772, 3370752, 3407232, 3452064, 3496896, 3513708, 3651648, 3691168, 3739736, 3765888, 3806517, 3945216, 3975104, 3983616, 4079712, 4099326, 4152564, 4207203, 4273984, 4471992, 4602752, 4662528, 4684944, 4808232, 4844658, 4868864, 5075356, 5110848, 5178096, 5439616, 5465768, 5477472, 5536752, 5609604, 5917824, 5962656, 6119568, 6148989, 6246592, 6259968, 6410976, 6459544, 6814464, 6904128, 6993792, 7027416, 7266987, 7303296, 7382336, 7479472, 7531776, 7613034, 7950208, 8159424, 8198652, 8305128, 8414406, 8547968, 8881873, 8943984, 9205504, 9369888, 9616464, 9689316, 10150712, 10221696, 10356192, 10879232, 10931536, 10954944, 11073504, 11219208, 11419551, 11835648, 11925312, 12239136, 12297978, 12493184, 12821952, 12919088, 13808256, 13987584, 14054832, 14533974, 14606592, 14764672, 14958944, 15226068, 15900416, 16318848, 16397304, 16610256, 16828812, 17095936, 17763746, 17887968, 18739776, 19232928, 19378632, 20301424, 20443392, 20712384, 21863072, 21909888, 22147008, 22438416, 22839102, 23850624, 24478272, 24595956, 24986368, 25643904, 25838176, 26645619, 27616512, 28109664, 29067948, 29529344, 29917888, 30452136, 32637696, 32794608, 33220512, 33657624, 35527492, 35775936, 37479552, 38465856, 38757264, 40602848, 41424768, 43726144, 43819776, 44294016, 44876832, 45678204, 47701248, 48956544, 49191912, 51287808, 51676352, 53291238, 56219328, 58135896, 59835776, 60904272, 65589216, 66441024, 67315248, 71054984, 71551872, 74959104, 76931712, 77514528, 79936857, 81205696, 82849536, 87452288, 88588032, 89753664, 91356408, 97913088, 98383824, 103352704, 106582476, 112438656, 116271792, 119671552, 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約数ペア:

[(1, 20463835392), (2, 10231917696), (3, 6821278464), (4, 5115958848), (6, 3410639232), (7, 2923405056), (8, 2557979424), (9, 2273759488), (11, 1860348672), (12, 1705319616), (13, 1574141184), (14, 1461702528), (16, 1278989712), (18, 1136879744), (19, 1077043968), (21, 974468352), (22, 930174336), (24, 852659808), (26, 787070592), (28, 730851264), (32, 639494856), (33, 620116224), (36, 568439872), (38, 538521984), (39, 524713728), (42, 487234176), (44, 465087168), (48, 426329904), (52, 393535296), (56, 365425632), (57, 359014656), (63, 324822784), (64, 319747428), (66, 310058112), (72, 284219936), (76, 269260992), (77, 265764096), (78, 262356864), (84, 243617088), (88, 232543584), (91, 224877312), (96, 213164952), (99, 206705408), (104, 196767648), (112, 182712816), (114, 179507328), (117, 174904576), (126, 162411392), (128, 159873714), (132, 155029056), (133, 153863424), (143, 143103744), (144, 142109968), (152, 134630496), (154, 132882048), (156, 131178432), (168, 121808544), (171, 119671552), (176, 116271792), (182, 112438656), (192, 106582476), (198, 103352704), (208, 98383824), (209, 97913088), (224, 91356408), (228, 89753664), (231, 88588032), (234, 87452288), (247, 82849536), (252, 81205696), (256, 79936857), (264, 77514528), (266, 76931712), (273, 74959104), (286, 71551872), (288, 71054984), (304, 67315248), (308, 66441024), (312, 65589216), (336, 60904272), (342, 59835776), (352, 58135896), (364, 56219328), (384, 53291238), (396, 51676352), (399, 51287808), (416, 49191912), (418, 48956544), (429, 47701248), (448, 45678204), (456, 44876832), (462, 44294016), (467, 43819776), (468, 43726144), (494, 41424768), (504, 40602848), (528, 38757264), (532, 38465856), (546, 37479552), (572, 35775936), (576, 35527492), (608, 33657624), (616, 33220512), (624, 32794608), (627, 32637696), (672, 30452136), (684, 29917888), (693, 29529344), (704, 29067948), (728, 28109664), (741, 27616512), (768, 26645619), (792, 25838176), (798, 25643904), (819, 24986368), (832, 24595956), (836, 24478272), (858, 23850624), (896, 22839102), (912, 22438416), (924, 22147008), (934, 21909888), (936, 21863072), (988, 20712384), (1001, 20443392), (1008, 20301424), (1056, 19378632), (1064, 19232928), (1092, 18739776), (1144, 17887968), (1152, 17763746), (1197, 17095936), (1216, 16828812), (1232, 16610256), (1248, 16397304), (1254, 16318848), (1287, 15900416), (1344, 15226068), (1368, 14958944), (1386, 14764672), (1401, 14606592), (1408, 14533974), (1456, 14054832), (1463, 13987584), (1482, 13808256), (1584, 12919088), (1596, 12821952), (1638, 12493184), (1664, 12297978), (1672, 12239136), (1716, 11925312), (1729, 11835648), (1792, 11419551), (1824, 11219208), (1848, 11073504), (1868, 10954944), (1872, 10931536), (1881, 10879232), (1976, 10356192), (2002, 10221696), (2016, 10150712), (2112, 9689316), (2128, 9616464), (2184, 9369888), (2223, 9205504), (2288, 8943984), (2304, 8881873), (2394, 8547968), (2432, 8414406), (2464, 8305128), (2496, 8198652), (2508, 8159424), (2574, 7950208), (2688, 7613034), (2717, 7531776), (2736, 7479472), (2772, 7382336), (2802, 7303296), (2816, 7266987), (2912, 7027416), (2926, 6993792), (2964, 6904128), (3003, 6814464), (3168, 6459544), (3192, 6410976), (3269, 6259968), (3276, 6246592), (3328, 6148989), (3344, 6119568), (3432, 5962656), (3458, 5917824), (3648, 5609604), (3696, 5536752), (3736, 5477472), (3744, 5465768), (3762, 5439616), (3952, 5178096), (4004, 5110848), (4032, 5075356), (4203, 4868864), (4224, 4844658), (4256, 4808232), (4368, 4684944), (4389, 4662528), (4446, 4602752), (4576, 4471992), (4788, 4273984), (4864, 4207203), (4928, 4152564), (4992, 4099326), (5016, 4079712), (5137, 3983616), (5148, 3975104), (5187, 3945216), (5376, 3806517), (5434, 3765888), (5472, 3739736), (5544, 3691168), (5604, 3651648), (5824, 3513708), (5852, 3496896), (5928, 3452064), (6006, 3407232), (6071, 3370752), (6336, 3229772), (6384, 3205488), (6538, 3129984), (6552, 3123296), (6688, 3059784), (6864, 2981328), (6916, 2958912), (7296, 2804802), (7392, 2768376), (7472, 2738736), (7488, 2732884), (7524, 2719808), (7904, 2589048), (8008, 2555424), (8064, 2537678), (8151, 2510592), (8406, 2434432), (8448, 2422329), (8512, 2404116), (8736, 2342472), (8778, 2331264), (8873, 2306304), (8892, 2301376), (9009, 2271488), (9152, 2235996), (9576, 2136992), (9807, 2086656), (9856, 2076282), (9984, 2049663), (10032, 2039856), (10274, 1991808), (10296, 1987552), (10374, 1972608), (10868, 1882944), (10944, 1869868), (11088, 1845584), (11208, 1825824), (11648, 1756854), (11704, 1748448), (11856, 1726032), (12012, 1703616), (12142, 1685376), (12672, 1614886), (12768, 1602744), (13076, 1564992), (13104, 1561648), (13167, 1554176), (13376, 1529892), (13728, 1490664), (13832, 1479456), (14592, 1402401), (14784, 1384188), (14944, 1369368), (14976, 1366442), (15048, 1359904), (15411, 1327872), (15561, 1315072), (15808, 1294524), (16016, 1277712), (16128, 1268839), (16302, 1255296), (16812, 1217216), (17024, 1202058), (17472, 1171236), (17556, 1165632), (17746, 1153152), (17784, 1150688), (18018, 1135744), (18213, 1123584), (18304, 1117998), (19019, 1075968), (19152, 1068496), (19614, 1043328), (19712, 1038141), (20064, 1019928), (20548, 995904), (20592, 993776), (20748, 986304), (21736, 941472), (21888, 934934), (22176, 922792), (22416, 912912), (23296, 878427), (23408, 874224), (23712, 863016), (24024, 851808), (24284, 842688), (24453, 836864), (25344, 807443), (25536, 801372), (26152, 782496), (26208, 780824), (26334, 777088), (26619, 768768), (26752, 764946), (27456, 745332), (27664, 739728), (29421, 695552), (29568, 692094), (29888, 684684), (29952, 683221), (30096, 679952), (30822, 663936), (31122, 657536), (31616, 647262), (32032, 638856), (32604, 627648), (33624, 608608), (34048, 601029), (34944, 585618), (35112, 582816), (35492, 576576), (35568, 575344), (35959, 569088), (36036, 567872), (36426, 561792), (36608, 558999), (38038, 537984), (38304, 534248), (39228, 521664), (40128, 509964), (41096, 497952), (41184, 496888), (41496, 493152), (42497, 481536), (43472, 470736), (43776, 467467), (44352, 461396), (44832, 456456), (46233, 442624), (46816, 437112), (47424, 431508), (48048, 425904), (48568, 421344), (48906, 418432), (51072, 400686), (52304, 391248), (52416, 390412), (52668, 388544), (53238, 384384), (53504, 382473), (54639, 374528), (54912, 372666), (55328, 369864), (57057, 358656), (58842, 347776), (59136, 346047), (59776, 342342), (60192, 339976), (61644, 331968), (62111, 329472), (62244, 328768), (63232, 323631), (64064, 319428), (65208, 313824), (66781, 306432), (67248, 304304), (69888, 292809), (70224, 291408), (70984, 288288), (71136, 287672), (71918, 284544), (72072, 283936), (72852, 280896), (76076, 268992), (76608, 267124), (78456, 260832), (79857, 256256), (80256, 254982), (82192, 248976), (82368, 248444), (82992, 246576), (84994, 240768), (86944, 235368), (88704, 230698), (89664, 228228), (92466, 221312), (93632, 218556), (94848, 215754), (96096, 212952), (97136, 210672), (97603, 209664), (97812, 209216), (102144, 200343), (104608, 195624), (104832, 195206), (105336, 194272), (106476, 192192), (107877, 189696), (109278, 187264), (109824, 186333), (110656, 184932), (114114, 179328), (115349, 177408), (117684, 173888), (119552, 171171), (120384, 169988), (123288, 165984), (124222, 164736), (124488, 164384), (127491, 160512), (128128, 159714), (130416, 156912), (133562, 153216), (134496, 152152), (140448, 145704), (141968, 144144), (142272, 143836)]