20380303944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 1024

約数和(自身を含む): 82639872000

約数和(自身を除く): 62259568056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 19, 21, 22, 24, 26, 27, 28, 33, 36, 38, 39, 41, 42, 44, 52, 54, 56, 57, 63, 66, 72, 76, 77, 78, 82, 84, 88, 91, 99, 104, 108, 114, 117, 121, 123, 126, 132, 133, 143, 152, 154, 156, 164, 168, 171, 182, 189, 198, 209, 216, 228, 231, 234, 242, 246, 247, 252, 264, 266, 273, 286, 287, 297, 308, 312, 328, 342, 351, 363, 364, 369, 378, 396, 399, 418, 429, 451, 456, 462, 468, 484, 492, 494, 504, 513, 532, 533, 546, 572, 574, 594, 616, 627, 684, 693, 702, 726, 728, 738, 741, 756, 779, 792, 798, 819, 836, 847, 858, 861, 902, 924, 936, 968, 984, 988, 1001, 1026, 1064, 1066, 1089, 1092, 1107, 1144, 1148, 1188, 1197, 1254, 1287, 1331, 1353, 1368, 1386, 1404, 1452, 1463, 1476, 1482, 1512, 1558, 1573, 1596, 1599, 1638, 1672, 1694, 1716, 1722, 1729, 1804, 1848, 1881, 1976, 2002, 2052, 2079, 2132, 2178, 2184, 2214, 2223, 2296, 2299, 2337, 2376, 2394, 2457, 2508, 2541, 2574, 2583, 2662, 2706, 2717, 2772, 2808, 2904, 2926, 2952, 2964, 3003, 3116, 3146, 3157, 3192, 3198, 3267, 3276, 3388, 3432, 3444, 3458, 3591, 3608, 3731, 3762, 3861, 3993, 4004, 4059, 4104, 4158, 4264, 4356, 4389, 4428, 4446, 4598, 4674, 4719, 4788, 4797, 4914, 4961, 5016, 5082, 5148, 5166, 5187, 5324, 5412, 5434, 5453, 5544, 5643, 5852, 5863, 5928, 6006, 6232, 6292, 6314, 6396, 6534, 6552, 6669, 6776, 6888, 6897, 6916, 7011, 7182, 7462, 7524, 7623, 7722, 7749, 7986, 8008, 8118, 8151, 8316, 8569, 8712, 8778, 8856, 8892, 9009, 9196, 9317, 9348, 9438, 9471, 9576, 9594, 9828, 9922, 10127, 10164, 10296, 10332, 10374, 10648, 10824, 10868, 10906, 11011, 11193, 11286, 11704, 11726, 11979, 12012, 12177, 12584, 12628, 12792, 13068, 13167, 13338, 13794, 13832, 14022, 14157, 14364, 14391, 14883, 14924, 15048, 15246, 15444, 15498, 15561, 15972, 16093, 16236, 16302, 16359, 16632, 17138, 17303, 17556, 17589, 17784, 18018, 18392, 18634, 18696, 18876, 18942, 19019, 19188, 19656, 19844, 20254, 20328, 20664, 20691, 20748, 21033, 21736, 21812, 22022, 22386, 22572, 22869, 23452, 23958, 24024, 24354, 24453, 25256, 25289, 25707, 26136, 26334, 26676, 27027, 27588, 27951, 28044, 28314, 28413, 28728, 28782, 29766, 29848, 29887, 30381, 30492, 30888, 30996, 31122, 31944, 32186, 32472, 32604, 32718, 33033, 33579, 34276, 34606, 34727, 35112, 35178, 35937, 36036, 37268, 37752, 37884, 38038, 38376, 39501, 39688, 40508, 41041, 41382, 41496, 42066, 42471, 43624, 44044, 44649, 44772, 45144, 45738, 46683, 46904, 47916, 48279, 48708, 48906, 49077, 50578, 51414, 51909, 52668, 52767, 53352, 54054, 54571, 55176, 55902, 56088, 56628, 56826, 57057, 57564, 59532, 59774, 59983, 60762, 60984, 61992, 62073, 62244, 64372, 64493, 65208, 65436, 66066, 67158, 68552, 69212, 69454, 70356, 70889, 71874, 72072, 73359, 74536, 75768, 75867, 76076, 77121, 79002, 81016, 82082, 82764, 83853, 84132, 84942, 85239, 88088, 89298, 89544, 89661, 91143, 91476, 93366, 94259, 95832, 96558, 97416, 97812, 98154, 99099, 100737, 101156, 102828, 103818, 104181, 105336, 105534, 108108, 109142, 111397, 111804, 113256, 113652, 114114, 115128, 119064, 119548, 119966, 121121, 121524, 123123, 124146, 124488, 128744, 128986, 130872, 132132, 133947, 134316, 138424, 138908, 140712, 141778, 143748, 144837, 146718, 147231, 151734, 152152, 154242, 155727, 158004, 158301, 163713, 164164, 165528, 167706, 168264, 169884, 170478, 171171, 177023, 178596, 179322, 179949, 182286, 182952, 186732, 188518, 193116, 193479, 195624, 196308, 198198, 201474, 202312, 205656, 207636, 208362, 209209, 211068, 212667, 216216, 218284, 222794, 223608, 227304, 227601, 228228, 231363, 239096, 239932, 242242, 243048, 246246, 248292, 251559, 257972, 264264, 267894, 268632, 268983, 273429, 277816, 282777, 283556, 287496, 289674, 293436, 294462, 297297, 303468, 308484, 311454, 312543, 316008, 316602, 327426, 328328, 328757, 334191, 335412, 339768, 340956, 342342, 354046, 357192, 358644, 359898, 363363, 364572, 369369, 373464, 377036, 381997, 386232, 386958, 392616, 396396, 402948, 415272, 416724, 418418, 422136, 425334, 434511, 436568, 445588, 451451, 455202, 456456, 462726, 467181, 479864, 484484, 491139, 492492, 496584, 503118, 513513, 515944, 531069, 535788, 537966, 539847, 546858, 565554, 567112, 579348, 580437, 586872, 588924, 594594, 606936, 616968, 622908, 625086, 627627, 633204, 638001, 654852, 657514, 659813, 668382, 670824, 681912, 682803, 684684, 708092, 709423, 717288, 719796, 726726, 729144, 738738, 754072, 763994, 773916, 779779, 792792, 805896, 806949, 833448, 836836, 848331, 850668, 869022, 891176, 902902, 910404, 925452, 934362, 937629, 968968, 982278, 984984, 986271, 1002573, 1006236, 1027026, 1036849, 1062138, 1071576, 1075932, 1079694, 1090089, 1093716, 1108107, 1131108, 1145991, 1158696, 1160874, 1177848, 1189188, 1225367, 1245816, 1250172, 1255254, 1266408, 1276002, 1309704, 1315028, 1319626, 1336764, 1354353, 1365606, 1369368, 1416184, 1418846, 1439592, 1453452, 1473417, 1477476, 1527988, 1547832, 1559558, 1593207, 1613898, 1619541, 1673672, 1696662, 1701336, 1738044, 1741311, 1805804, 1820808, 1850904, 1868724, 1875258, 1882881, 1914003, 1964556, 1972542, 1979439, 2005146, 2012472, 2054052, 2073698, 2124276, 2128269, 2151864, 2159388, 2180178, 2187432, 2216214, 2262216, 2291982, 2301299, 2321748, 2339337, 2378376, 2450734, 2500344, 2510508, 2544993, 2552004, 2630056, 2639252, 2673528, 2708706, 2731212, 2837692, 2906904, 2946834, 2954952, 2958813, 3007719, 3055976, 3110547, 3119116, 3186414, 3227796, 3239082, 3270267, 3393324, 3437973, 3476088, 3482622, 3611608, 3676101, 3737448, 3750516, 3765762, 3828006, 3929112, 3945084, 3958878, 4010292, 4063059, 4108104, 4147396, 4248552, 4256538, 4318776, 4360356, 4432428, 4583964, 4602598, 4643496, 4678674, 4779621, 4901468, 4965961, 5021016, 5089986, 5104008, 5278504, 5417412, 5462424, 5648643, 5675384, 5893668, 5917626, 5938317, 6015438, 6221094, 6238232, 6372828, 6384807, 6455592, 6478164, 6540534, 6786648, 6875946, 6903897, 6965244, 7018011, 7257943, 7352202, 7501032, 7531524, 7656012, 7890168, 7917756, 8020584, 8126118, 8294792, 8513076, 8577569, 8720712, 8864856, 8876439, 9167928, 9205196, 9331641, 9357348, 9559242, 9802936, 9931922, 10179972, 10313919, 10834824, 11028303, 11297286, 11787336, 11835252, 11876634, 12030876, 12189177, 12442188, 12745656, 12769614, 12956328, 13081068, 13479037, 13751892, 13807794, 13930488, 14036022, 14515886, 14704404, 14897883, 15063048, 15312024, 15835512, 16252236, 17026152, 17155138, 17752878, 17814951, 18410392, 18663282, 18714696, 19118484, 19154421, 19863844, 20359944, 20627838, 20711691, 21054033, 21773829, 22056606, 22594572, 23670504, 23753268, 24061752, 24378354, 24884376, 25539228, 25732707, 26162136, 26958074, 27503784, 27615588, 27994923, 28072044, 29031772, 29408808, 29795766, 32504472, 33084909, 34310276, 35505756, 35629902, 37326564, 38236968, 38308842, 39727688, 40437111, 41255676, 41423382, 42108066, 43547658, 44113212, 44693649, 45189144, 47506536, 48756708, 51078456, 51465414, 53916148, 55231176, 55989846, 56144088, 58063544, 59591532, 62135073, 65321487, 66169818, 68620552, 71011512, 71259804, 74653128, 76617684, 77198121, 80874222, 82511352, 82846764, 84216132, 87095316, 88226424, 89387298, 94353259, 97513416, 102930828, 107832296, 111979692, 119183064, 121311333, 124270146, 130642974, 132339636, 134080947, 142519608, 153235368, 154396242, 161748444, 165693528, 168432264, 174190632, 178774596, 188706518, 195964461, 205861656, 223959384, 231594363, 242622666, 248540292, 261285948, 264679272, 268161894, 283059777, 308792484, 323496888, 357549192, 363933999, 377413036, 391928922, 463188726, 485245332, 497080584, 522571896, 536323788, 566119554, 617584968, 727867998, 754826072, 783857844, 849179331, 926377452, 970490664, 1072647576, 1132239108, 1455735996, 1567715688, 1698358662, 1852754904, 2264478216, 2547537993, 2911471992, 3396717324, 5095075986, 6793434648, 10190151972, 20380303944]

約数ペア:

[(1, 20380303944), (2, 10190151972), (3, 6793434648), (4, 5095075986), (6, 3396717324), (7, 2911471992), (8, 2547537993), (9, 2264478216), (11, 1852754904), (12, 1698358662), (13, 1567715688), (14, 1455735996), (18, 1132239108), (19, 1072647576), (21, 970490664), (22, 926377452), (24, 849179331), (26, 783857844), (27, 754826072), (28, 727867998), (33, 617584968), (36, 566119554), (38, 536323788), (39, 522571896), (41, 497080584), (42, 485245332), (44, 463188726), (52, 391928922), (54, 377413036), (56, 363933999), (57, 357549192), (63, 323496888), (66, 308792484), (72, 283059777), (76, 268161894), (77, 264679272), (78, 261285948), (82, 248540292), (84, 242622666), (88, 231594363), (91, 223959384), (99, 205861656), (104, 195964461), (108, 188706518), (114, 178774596), (117, 174190632), (121, 168432264), (123, 165693528), (126, 161748444), (132, 154396242), (133, 153235368), (143, 142519608), (152, 134080947), (154, 132339636), (156, 130642974), (164, 124270146), (168, 121311333), (171, 119183064), (182, 111979692), (189, 107832296), (198, 102930828), (209, 97513416), (216, 94353259), (228, 89387298), (231, 88226424), (234, 87095316), (242, 84216132), (246, 82846764), (247, 82511352), (252, 80874222), (264, 77198121), (266, 76617684), (273, 74653128), (286, 71259804), (287, 71011512), (297, 68620552), (308, 66169818), (312, 65321487), (328, 62135073), (342, 59591532), (351, 58063544), (363, 56144088), (364, 55989846), (369, 55231176), (378, 53916148), (396, 51465414), (399, 51078456), (418, 48756708), (429, 47506536), (451, 45189144), (456, 44693649), (462, 44113212), (468, 43547658), (484, 42108066), (492, 41423382), (494, 41255676), (504, 40437111), (513, 39727688), (532, 38308842), (533, 38236968), (546, 37326564), (572, 35629902), (574, 35505756), (594, 34310276), (616, 33084909), (627, 32504472), (684, 29795766), (693, 29408808), (702, 29031772), (726, 28072044), (728, 27994923), (738, 27615588), (741, 27503784), (756, 26958074), (779, 26162136), (792, 25732707), (798, 25539228), (819, 24884376), (836, 24378354), (847, 24061752), (858, 23753268), (861, 23670504), (902, 22594572), (924, 22056606), (936, 21773829), (968, 21054033), (984, 20711691), (988, 20627838), (1001, 20359944), (1026, 19863844), (1064, 19154421), (1066, 19118484), (1089, 18714696), (1092, 18663282), (1107, 18410392), (1144, 17814951), (1148, 17752878), (1188, 17155138), (1197, 17026152), (1254, 16252236), (1287, 15835512), (1331, 15312024), (1353, 15063048), (1368, 14897883), (1386, 14704404), (1404, 14515886), (1452, 14036022), (1463, 13930488), (1476, 13807794), (1482, 13751892), (1512, 13479037), (1558, 13081068), (1573, 12956328), (1596, 12769614), (1599, 12745656), (1638, 12442188), (1672, 12189177), (1694, 12030876), (1716, 11876634), (1722, 11835252), (1729, 11787336), (1804, 11297286), (1848, 11028303), (1881, 10834824), (1976, 10313919), (2002, 10179972), (2052, 9931922), (2079, 9802936), (2132, 9559242), (2178, 9357348), (2184, 9331641), (2214, 9205196), (2223, 9167928), (2296, 8876439), (2299, 8864856), (2337, 8720712), (2376, 8577569), (2394, 8513076), (2457, 8294792), (2508, 8126118), (2541, 8020584), (2574, 7917756), (2583, 7890168), (2662, 7656012), (2706, 7531524), (2717, 7501032), (2772, 7352202), (2808, 7257943), (2904, 7018011), (2926, 6965244), (2952, 6903897), (2964, 6875946), (3003, 6786648), (3116, 6540534), (3146, 6478164), (3157, 6455592), (3192, 6384807), (3198, 6372828), (3267, 6238232), (3276, 6221094), (3388, 6015438), (3432, 5938317), (3444, 5917626), (3458, 5893668), (3591, 5675384), (3608, 5648643), (3731, 5462424), (3762, 5417412), (3861, 5278504), (3993, 5104008), (4004, 5089986), (4059, 5021016), (4104, 4965961), (4158, 4901468), (4264, 4779621), (4356, 4678674), (4389, 4643496), (4428, 4602598), (4446, 4583964), (4598, 4432428), (4674, 4360356), (4719, 4318776), (4788, 4256538), (4797, 4248552), (4914, 4147396), (4961, 4108104), (5016, 4063059), (5082, 4010292), (5148, 3958878), (5166, 3945084), (5187, 3929112), (5324, 3828006), (5412, 3765762), (5434, 3750516), (5453, 3737448), (5544, 3676101), (5643, 3611608), (5852, 3482622), (5863, 3476088), (5928, 3437973), (6006, 3393324), (6232, 3270267), (6292, 3239082), (6314, 3227796), (6396, 3186414), (6534, 3119116), (6552, 3110547), (6669, 3055976), (6776, 3007719), (6888, 2958813), (6897, 2954952), (6916, 2946834), (7011, 2906904), (7182, 2837692), (7462, 2731212), (7524, 2708706), (7623, 2673528), (7722, 2639252), (7749, 2630056), (7986, 2552004), (8008, 2544993), (8118, 2510508), (8151, 2500344), (8316, 2450734), (8569, 2378376), (8712, 2339337), (8778, 2321748), (8856, 2301299), (8892, 2291982), (9009, 2262216), (9196, 2216214), (9317, 2187432), (9348, 2180178), (9438, 2159388), (9471, 2151864), (9576, 2128269), (9594, 2124276), (9828, 2073698), (9922, 2054052), (10127, 2012472), (10164, 2005146), (10296, 1979439), (10332, 1972542), (10374, 1964556), (10648, 1914003), (10824, 1882881), (10868, 1875258), (10906, 1868724), (11011, 1850904), (11193, 1820808), (11286, 1805804), (11704, 1741311), (11726, 1738044), (11979, 1701336), (12012, 1696662), (12177, 1673672), (12584, 1619541), (12628, 1613898), (12792, 1593207), (13068, 1559558), (13167, 1547832), (13338, 1527988), (13794, 1477476), (13832, 1473417), (14022, 1453452), (14157, 1439592), (14364, 1418846), (14391, 1416184), (14883, 1369368), (14924, 1365606), (15048, 1354353), (15246, 1336764), (15444, 1319626), (15498, 1315028), (15561, 1309704), (15972, 1276002), (16093, 1266408), (16236, 1255254), (16302, 1250172), (16359, 1245816), (16632, 1225367), (17138, 1189188), (17303, 1177848), (17556, 1160874), (17589, 1158696), (17784, 1145991), (18018, 1131108), (18392, 1108107), (18634, 1093716), (18696, 1090089), (18876, 1079694), (18942, 1075932), (19019, 1071576), (19188, 1062138), (19656, 1036849), (19844, 1027026), (20254, 1006236), (20328, 1002573), (20664, 986271), (20691, 984984), (20748, 982278), (21033, 968968), (21736, 937629), (21812, 934362), (22022, 925452), (22386, 910404), (22572, 902902), (22869, 891176), (23452, 869022), (23958, 850668), (24024, 848331), (24354, 836836), (24453, 833448), (25256, 806949), (25289, 805896), (25707, 792792), (26136, 779779), (26334, 773916), (26676, 763994), (27027, 754072), (27588, 738738), (27951, 729144), (28044, 726726), (28314, 719796), (28413, 717288), (28728, 709423), (28782, 708092), (29766, 684684), (29848, 682803), (29887, 681912), (30381, 670824), (30492, 668382), (30888, 659813), (30996, 657514), (31122, 654852), (31944, 638001), (32186, 633204), (32472, 627627), (32604, 625086), (32718, 622908), (33033, 616968), (33579, 606936), (34276, 594594), (34606, 588924), (34727, 586872), (35112, 580437), (35178, 579348), (35937, 567112), (36036, 565554), (37268, 546858), (37752, 539847), (37884, 537966), (38038, 535788), (38376, 531069), (39501, 515944), (39688, 513513), (40508, 503118), (41041, 496584), (41382, 492492), (41496, 491139), (42066, 484484), (42471, 479864), (43624, 467181), (44044, 462726), (44649, 456456), (44772, 455202), (45144, 451451), (45738, 445588), (46683, 436568), (46904, 434511), (47916, 425334), (48279, 422136), (48708, 418418), (48906, 416724), (49077, 415272), (50578, 402948), (51414, 396396), (51909, 392616), (52668, 386958), (52767, 386232), (53352, 381997), (54054, 377036), (54571, 373464), (55176, 369369), (55902, 364572), (56088, 363363), (56628, 359898), (56826, 358644), (57057, 357192), (57564, 354046), (59532, 342342), (59774, 340956), (59983, 339768), (60762, 335412), (60984, 334191), (61992, 328757), (62073, 328328), (62244, 327426), (64372, 316602), (64493, 316008), (65208, 312543), (65436, 311454), (66066, 308484), (67158, 303468), (68552, 297297), (69212, 294462), (69454, 293436), (70356, 289674), (70889, 287496), (71874, 283556), (72072, 282777), (73359, 277816), (74536, 273429), (75768, 268983), (75867, 268632), (76076, 267894), (77121, 264264), (79002, 257972), (81016, 251559), (82082, 248292), (82764, 246246), (83853, 243048), (84132, 242242), (84942, 239932), (85239, 239096), (88088, 231363), (89298, 228228), (89544, 227601), (89661, 227304), (91143, 223608), (91476, 222794), (93366, 218284), (94259, 216216), (95832, 212667), (96558, 211068), (97416, 209209), (97812, 208362), (98154, 207636), (99099, 205656), (100737, 202312), (101156, 201474), (102828, 198198), (103818, 196308), (104181, 195624), (105336, 193479), (105534, 193116), (108108, 188518), (109142, 186732), (111397, 182952), (111804, 182286), (113256, 179949), (113652, 179322), (114114, 178596), (115128, 177023), (119064, 171171), (119548, 170478), (119966, 169884), (121121, 168264), (121524, 167706), (123123, 165528), (124146, 164164), (124488, 163713), (128744, 158301), (128986, 158004), (130872, 155727), (132132, 154242), (133947, 152152), (134316, 151734), (138424, 147231), (138908, 146718), (140712, 144837), (141778, 143748)]