20964028176

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 960

約数和(自身を含む): 83651788800

約数和(自身を除く): 62687760624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 19, 21, 24, 26, 27, 28, 34, 36, 38, 39, 42, 48, 51, 52, 54, 56, 57, 63, 68, 72, 76, 78, 84, 91, 102, 104, 108, 112, 114, 117, 119, 126, 127, 133, 136, 144, 152, 153, 156, 168, 169, 171, 182, 189, 204, 208, 216, 221, 228, 234, 238, 247, 252, 254, 266, 272, 273, 304, 306, 312, 323, 336, 338, 342, 351, 357, 364, 378, 381, 399, 408, 432, 442, 456, 459, 468, 476, 494, 504, 507, 508, 513, 532, 546, 612, 624, 646, 663, 676, 684, 702, 714, 728, 741, 756, 762, 798, 816, 819, 884, 889, 912, 918, 936, 952, 969, 988, 1008, 1014, 1016, 1026, 1064, 1071, 1092, 1143, 1183, 1197, 1224, 1292, 1326, 1352, 1368, 1404, 1428, 1456, 1482, 1512, 1521, 1524, 1547, 1596, 1638, 1651, 1729, 1768, 1778, 1836, 1872, 1904, 1938, 1976, 1989, 2028, 2032, 2052, 2128, 2142, 2159, 2184, 2223, 2261, 2286, 2366, 2394, 2413, 2448, 2457, 2584, 2652, 2667, 2704, 2736, 2808, 2856, 2873, 2907, 2964, 3024, 3042, 3048, 3094, 3192, 3211, 3213, 3276, 3302, 3429, 3458, 3536, 3549, 3556, 3591, 3672, 3876, 3952, 3978, 4056, 4104, 4199, 4284, 4318, 4368, 4446, 4522, 4563, 4572, 4641, 4732, 4788, 4826, 4914, 4953, 5168, 5187, 5304, 5334, 5616, 5712, 5746, 5814, 5928, 5967, 6084, 6096, 6188, 6384, 6422, 6426, 6477, 6552, 6604, 6669, 6783, 6858, 6916, 7098, 7112, 7182, 7239, 7344, 7752, 7956, 8001, 8112, 8208, 8398, 8568, 8619, 8636, 8721, 8892, 9044, 9126, 9144, 9282, 9464, 9576, 9633, 9652, 9828, 9906, 10374, 10608, 10647, 10668, 11492, 11557, 11628, 11856, 11934, 12168, 12376, 12597, 12844, 12852, 12954, 13104, 13208, 13338, 13566, 13716, 13832, 13923, 14196, 14224, 14364, 14478, 14859, 15113, 15504, 15561, 15912, 16002, 16796, 16891, 17136, 17238, 17272, 17442, 17784, 18088, 18252, 18288, 18564, 18928, 19152, 19266, 19304, 19431, 19656, 19812, 20111, 20349, 20748, 21294, 21336, 21463, 21717, 22477, 22984, 23114, 23256, 23868, 24003, 24336, 24752, 25194, 25688, 25704, 25857, 25908, 26416, 26676, 27132, 27432, 27664, 27846, 28067, 28392, 28728, 28899, 28956, 29393, 29718, 30226, 31122, 31369, 31824, 31941, 32004, 33592, 33782, 34476, 34544, 34671, 34884, 35568, 36176, 36504, 37128, 37791, 38532, 38608, 38862, 39312, 39624, 40222, 40698, 41021, 41496, 41769, 42588, 42672, 42926, 43434, 44577, 44954, 45339, 45968, 46228, 46512, 46683, 47736, 48006, 50388, 50673, 51376, 51408, 51714, 51816, 53352, 54264, 54587, 54864, 55692, 56134, 56784, 57456, 57798, 57912, 58293, 58786, 59436, 60333, 60452, 61047, 62244, 62738, 63882, 64008, 64389, 65151, 67184, 67431, 67564, 68952, 69342, 69768, 73008, 74256, 75582, 77064, 77571, 77724, 79248, 80444, 81396, 82042, 82992, 83538, 84201, 85176, 85852, 86697, 86868, 88179, 89154, 89908, 90678, 92456, 93366, 94107, 95472, 96012, 100776, 101346, 103428, 103632, 104013, 106704, 108528, 109174, 111384, 112268, 113373, 115596, 115824, 116586, 117572, 118872, 120666, 120904, 122094, 123063, 124488, 125476, 127764, 128016, 128778, 130302, 134862, 135128, 136017, 137904, 138684, 139536, 150241, 151164, 152019, 154128, 155142, 155448, 160888, 162792, 163761, 164084, 167076, 168402, 170352, 171704, 173394, 173736, 176358, 178308, 179816, 180999, 181356, 184912, 186732, 188214, 192024, 193167, 196469, 201552, 202293, 202692, 206856, 208026, 218348, 219583, 222768, 224536, 226746, 231192, 233172, 235144, 237744, 241332, 241808, 244188, 246126, 248976, 250952, 252603, 255528, 257556, 260604, 264537, 269724, 270256, 272034, 277368, 282321, 287147, 300482, 302328, 304038, 310284, 310896, 312039, 321776, 325584, 327522, 328168, 334152, 336804, 343408, 346788, 347472, 352716, 356616, 359632, 361998, 362712, 364871, 369189, 373464, 376428, 382109, 384048, 386334, 392938, 404586, 405384, 407797, 408051, 413712, 416052, 436696, 439166, 449072, 450723, 453492, 456057, 462384, 466344, 470288, 482664, 488376, 491283, 492252, 501904, 505206, 511056, 515112, 521208, 529074, 533273, 539448, 542997, 544068, 554736, 564642, 574294, 579501, 589407, 600964, 604656, 606879, 608076, 620568, 624078, 655044, 656336, 658749, 668304, 673608, 693576, 705432, 713232, 723996, 725424, 729742, 738378, 746928, 752856, 757809, 764218, 772668, 785876, 793611, 809172, 810768, 815594, 816102, 832104, 846963, 861441, 873392, 878332, 901446, 906984, 912114, 932688, 965328, 976752, 982566, 984504, 1010412, 1030224, 1042416, 1058148, 1066546, 1078896, 1085994, 1088136, 1094613, 1107567, 1129284, 1146327, 1148588, 1159002, 1178814, 1201928, 1213758, 1216152, 1223391, 1241136, 1248156, 1310088, 1317498, 1347216, 1352169, 1387152, 1410864, 1447992, 1459484, 1473849, 1476756, 1505712, 1515618, 1528436, 1545336, 1571752, 1587222, 1599819, 1618344, 1631188, 1632204, 1664208, 1693926, 1722882, 1756664, 1768221, 1802892, 1813968, 1824228, 1965132, 1969008, 1976247, 2020824, 2116296, 2133092, 2171988, 2176272, 2189226, 2215134, 2258568, 2292654, 2297176, 2318004, 2357628, 2403856, 2427516, 2432304, 2446782, 2496312, 2554097, 2584323, 2620176, 2634996, 2704338, 2854579, 2895984, 2918968, 2947698, 2953512, 3031236, 3056872, 3090672, 3143504, 3174444, 3199638, 3236688, 3262376, 3264408, 3283839, 3387852, 3438981, 3445764, 3513328, 3536442, 3605784, 3648456, 3670173, 3732911, 3930264, 3952494, 4041648, 4056507, 4232592, 4266184, 4343976, 4378452, 4430268, 4517136, 4585308, 4594352, 4636008, 4715256, 4799457, 4855032, 4893564, 4992624, 5108194, 5168646, 5269992, 5304663, 5408676, 5709158, 5837936, 5895396, 5907024, 5928741, 6062472, 6113744, 6348888, 6399276, 6524752, 6528816, 6567678, 6775704, 6877962, 6891528, 6932549, 7072884, 7211568, 7296912, 7340346, 7465822, 7662291, 7752969, 7860528, 7904988, 8113014, 8532368, 8563737, 8687952, 8756904, 8860536, 9170616, 9272016, 9430512, 9598914, 9710064, 9787128, 9851517, 10216388, 10316943, 10337292, 10539984, 10609326, 10817352, 11010519, 11198733, 11418316, 11790792, 11857482, 12124944, 12697776, 12798552, 13135356, 13551408, 13755924, 13783056, 13865098, 14145768, 14398371, 14680692, 14931644, 15324582, 15505938, 15809976, 16226028, 17127474, 17513808, 17721072, 18341232, 19197828, 19574256, 19703034, 20432776, 20633886, 20674584, 20797647, 21218652, 21634704, 22021038, 22397466, 22836632, 22986873, 23581584, 23714964, 25597104, 25691211, 26270712, 27511848, 27730196, 28291536, 28796742, 29361384, 29863288, 30649164, 31011876, 31619952, 32452056, 33596199, 34254948, 38395656, 39406068, 40865552, 41267772, 41349168, 41595294, 42437304, 44042076, 44794932, 45673264, 45973746, 47429928, 48527843, 51382422, 52541424, 55023696, 55460392, 57593484, 58722768, 59726576, 61298328, 62023752, 62392941, 64904112, 67192398, 68509896, 68960619, 76791312, 77073633, 78812136, 82535544, 83190588, 84874608, 88084152, 89589864, 91947492, 94859856, 97055686, 100788597, 102764844, 110920784, 115186968, 122596656, 124047504, 124785882, 134384796, 137019792, 137921238, 145583529, 154147266, 157624272, 165071088, 166381176, 176168304, 179179728, 183894984, 187178823, 194111372, 201577194, 205529688, 230373936, 249571764, 268769592, 275842476, 291167058, 308294532, 332762352, 367789968, 374357646, 388222744, 403154388, 411059376, 436750587, 499143528, 537539184, 551684952, 582334116, 616589064, 748715292, 776445488, 806308776, 873501174, 998287056, 1103369904, 1164668232, 1233178128, 1310251761, 1497430584, 1612617552, 1747002348, 2329336464, 2620503522, 2994861168, 3494004696, 5241007044, 6988009392, 10482014088, 20964028176]

約数ペア:

[(1, 20964028176), (2, 10482014088), (3, 6988009392), (4, 5241007044), (6, 3494004696), (7, 2994861168), (8, 2620503522), (9, 2329336464), (12, 1747002348), (13, 1612617552), (14, 1497430584), (16, 1310251761), (17, 1233178128), (18, 1164668232), (19, 1103369904), (21, 998287056), (24, 873501174), (26, 806308776), (27, 776445488), (28, 748715292), (34, 616589064), (36, 582334116), (38, 551684952), (39, 537539184), (42, 499143528), (48, 436750587), (51, 411059376), (52, 403154388), (54, 388222744), (56, 374357646), (57, 367789968), (63, 332762352), (68, 308294532), (72, 291167058), (76, 275842476), (78, 268769592), (84, 249571764), (91, 230373936), (102, 205529688), (104, 201577194), (108, 194111372), (112, 187178823), (114, 183894984), (117, 179179728), (119, 176168304), (126, 166381176), (127, 165071088), (133, 157624272), (136, 154147266), (144, 145583529), (152, 137921238), (153, 137019792), (156, 134384796), (168, 124785882), (169, 124047504), (171, 122596656), (182, 115186968), (189, 110920784), (204, 102764844), (208, 100788597), (216, 97055686), (221, 94859856), (228, 91947492), (234, 89589864), (238, 88084152), (247, 84874608), (252, 83190588), (254, 82535544), (266, 78812136), (272, 77073633), (273, 76791312), (304, 68960619), (306, 68509896), (312, 67192398), (323, 64904112), (336, 62392941), (338, 62023752), (342, 61298328), (351, 59726576), (357, 58722768), (364, 57593484), (378, 55460392), (381, 55023696), (399, 52541424), (408, 51382422), (432, 48527843), (442, 47429928), (456, 45973746), (459, 45673264), (468, 44794932), (476, 44042076), (494, 42437304), (504, 41595294), (507, 41349168), (508, 41267772), (513, 40865552), (532, 39406068), (546, 38395656), (612, 34254948), (624, 33596199), (646, 32452056), (663, 31619952), (676, 31011876), (684, 30649164), (702, 29863288), (714, 29361384), (728, 28796742), (741, 28291536), (756, 27730196), (762, 27511848), (798, 26270712), (816, 25691211), (819, 25597104), (884, 23714964), (889, 23581584), (912, 22986873), (918, 22836632), (936, 22397466), (952, 22021038), (969, 21634704), (988, 21218652), (1008, 20797647), (1014, 20674584), (1016, 20633886), (1026, 20432776), (1064, 19703034), (1071, 19574256), (1092, 19197828), (1143, 18341232), (1183, 17721072), (1197, 17513808), (1224, 17127474), (1292, 16226028), (1326, 15809976), (1352, 15505938), (1368, 15324582), (1404, 14931644), (1428, 14680692), (1456, 14398371), (1482, 14145768), (1512, 13865098), (1521, 13783056), (1524, 13755924), (1547, 13551408), (1596, 13135356), (1638, 12798552), (1651, 12697776), (1729, 12124944), (1768, 11857482), (1778, 11790792), (1836, 11418316), (1872, 11198733), (1904, 11010519), (1938, 10817352), (1976, 10609326), (1989, 10539984), (2028, 10337292), (2032, 10316943), (2052, 10216388), (2128, 9851517), (2142, 9787128), (2159, 9710064), (2184, 9598914), (2223, 9430512), (2261, 9272016), (2286, 9170616), (2366, 8860536), (2394, 8756904), (2413, 8687952), (2448, 8563737), (2457, 8532368), (2584, 8113014), (2652, 7904988), (2667, 7860528), (2704, 7752969), (2736, 7662291), (2808, 7465822), (2856, 7340346), (2873, 7296912), (2907, 7211568), (2964, 7072884), (3024, 6932549), (3042, 6891528), (3048, 6877962), (3094, 6775704), (3192, 6567678), (3211, 6528816), (3213, 6524752), (3276, 6399276), (3302, 6348888), (3429, 6113744), (3458, 6062472), (3536, 5928741), (3549, 5907024), (3556, 5895396), (3591, 5837936), (3672, 5709158), (3876, 5408676), (3952, 5304663), (3978, 5269992), (4056, 5168646), (4104, 5108194), (4199, 4992624), (4284, 4893564), (4318, 4855032), (4368, 4799457), (4446, 4715256), (4522, 4636008), (4563, 4594352), (4572, 4585308), (4641, 4517136), (4732, 4430268), (4788, 4378452), (4826, 4343976), (4914, 4266184), (4953, 4232592), (5168, 4056507), (5187, 4041648), (5304, 3952494), (5334, 3930264), (5616, 3732911), (5712, 3670173), (5746, 3648456), (5814, 3605784), (5928, 3536442), (5967, 3513328), (6084, 3445764), (6096, 3438981), (6188, 3387852), (6384, 3283839), (6422, 3264408), (6426, 3262376), (6477, 3236688), (6552, 3199638), (6604, 3174444), (6669, 3143504), (6783, 3090672), (6858, 3056872), (6916, 3031236), (7098, 2953512), (7112, 2947698), (7182, 2918968), (7239, 2895984), (7344, 2854579), (7752, 2704338), (7956, 2634996), (8001, 2620176), (8112, 2584323), (8208, 2554097), (8398, 2496312), (8568, 2446782), (8619, 2432304), (8636, 2427516), (8721, 2403856), (8892, 2357628), (9044, 2318004), (9126, 2297176), (9144, 2292654), (9282, 2258568), (9464, 2215134), (9576, 2189226), (9633, 2176272), (9652, 2171988), (9828, 2133092), (9906, 2116296), (10374, 2020824), (10608, 1976247), (10647, 1969008), (10668, 1965132), (11492, 1824228), (11557, 1813968), (11628, 1802892), (11856, 1768221), (11934, 1756664), (12168, 1722882), (12376, 1693926), (12597, 1664208), (12844, 1632204), (12852, 1631188), (12954, 1618344), (13104, 1599819), (13208, 1587222), (13338, 1571752), (13566, 1545336), (13716, 1528436), (13832, 1515618), (13923, 1505712), (14196, 1476756), (14224, 1473849), (14364, 1459484), (14478, 1447992), (14859, 1410864), (15113, 1387152), (15504, 1352169), (15561, 1347216), (15912, 1317498), (16002, 1310088), (16796, 1248156), (16891, 1241136), (17136, 1223391), (17238, 1216152), (17272, 1213758), (17442, 1201928), (17784, 1178814), (18088, 1159002), (18252, 1148588), (18288, 1146327), (18564, 1129284), (18928, 1107567), (19152, 1094613), (19266, 1088136), (19304, 1085994), (19431, 1078896), (19656, 1066546), (19812, 1058148), (20111, 1042416), (20349, 1030224), (20748, 1010412), (21294, 984504), (21336, 982566), (21463, 976752), (21717, 965328), (22477, 932688), (22984, 912114), (23114, 906984), (23256, 901446), (23868, 878332), (24003, 873392), (24336, 861441), (24752, 846963), (25194, 832104), (25688, 816102), (25704, 815594), (25857, 810768), (25908, 809172), (26416, 793611), (26676, 785876), (27132, 772668), (27432, 764218), (27664, 757809), (27846, 752856), (28067, 746928), (28392, 738378), (28728, 729742), (28899, 725424), (28956, 723996), (29393, 713232), (29718, 705432), (30226, 693576), (31122, 673608), (31369, 668304), (31824, 658749), (31941, 656336), (32004, 655044), (33592, 624078), (33782, 620568), (34476, 608076), (34544, 606879), (34671, 604656), (34884, 600964), (35568, 589407), (36176, 579501), (36504, 574294), (37128, 564642), (37791, 554736), (38532, 544068), (38608, 542997), (38862, 539448), (39312, 533273), (39624, 529074), (40222, 521208), (40698, 515112), (41021, 511056), (41496, 505206), (41769, 501904), (42588, 492252), (42672, 491283), (42926, 488376), (43434, 482664), (44577, 470288), (44954, 466344), (45339, 462384), (45968, 456057), (46228, 453492), (46512, 450723), (46683, 449072), (47736, 439166), (48006, 436696), (50388, 416052), (50673, 413712), (51376, 408051), (51408, 407797), (51714, 405384), (51816, 404586), (53352, 392938), (54264, 386334), (54587, 384048), (54864, 382109), (55692, 376428), (56134, 373464), (56784, 369189), (57456, 364871), (57798, 362712), (57912, 361998), (58293, 359632), (58786, 356616), (59436, 352716), (60333, 347472), (60452, 346788), (61047, 343408), (62244, 336804), (62738, 334152), (63882, 328168), (64008, 327522), (64389, 325584), (65151, 321776), (67184, 312039), (67431, 310896), (67564, 310284), (68952, 304038), (69342, 302328), (69768, 300482), (73008, 287147), (74256, 282321), (75582, 277368), (77064, 272034), (77571, 270256), (77724, 269724), (79248, 264537), (80444, 260604), (81396, 257556), (82042, 255528), (82992, 252603), (83538, 250952), (84201, 248976), (85176, 246126), (85852, 244188), (86697, 241808), (86868, 241332), (88179, 237744), (89154, 235144), (89908, 233172), (90678, 231192), (92456, 226746), (93366, 224536), (94107, 222768), (95472, 219583), (96012, 218348), (100776, 208026), (101346, 206856), (103428, 202692), (103632, 202293), (104013, 201552), (106704, 196469), (108528, 193167), (109174, 192024), (111384, 188214), (112268, 186732), (113373, 184912), (115596, 181356), (115824, 180999), (116586, 179816), (117572, 178308), (118872, 176358), (120666, 173736), (120904, 173394), (122094, 171704), (123063, 170352), (124488, 168402), (125476, 167076), (127764, 164084), (128016, 163761), (128778, 162792), (130302, 160888), (134862, 155448), (135128, 155142), (136017, 154128), (137904, 152019), (138684, 151164), (139536, 150241)]