20487488112

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 800

約数和(自身を含む): 79048273920

約数和(自身を除く): 58560785808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 41, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 81, 82, 84, 91, 104, 108, 112, 114, 117, 123, 126, 133, 144, 152, 156, 162, 164, 168, 171, 182, 189, 208, 216, 223, 228, 234, 246, 247, 252, 266, 273, 287, 304, 312, 324, 328, 336, 342, 351, 364, 369, 378, 399, 432, 446, 456, 468, 492, 494, 504, 513, 532, 533, 546, 567, 574, 624, 648, 656, 669, 684, 702, 728, 738, 741, 756, 779, 798, 819, 861, 892, 912, 936, 984, 988, 1008, 1026, 1053, 1064, 1066, 1092, 1107, 1134, 1148, 1197, 1296, 1338, 1368, 1404, 1456, 1476, 1482, 1512, 1539, 1558, 1561, 1596, 1599, 1638, 1722, 1729, 1784, 1872, 1968, 1976, 2007, 2052, 2106, 2128, 2132, 2184, 2214, 2223, 2268, 2296, 2337, 2394, 2457, 2583, 2676, 2736, 2808, 2899, 2952, 2964, 3024, 3078, 3116, 3122, 3192, 3198, 3276, 3321, 3444, 3458, 3568, 3591, 3731, 3952, 4014, 4104, 4212, 4237, 4264, 4368, 4428, 4446, 4536, 4592, 4674, 4683, 4788, 4797, 4914, 5166, 5187, 5352, 5453, 5616, 5798, 5904, 5928, 6021, 6156, 6232, 6244, 6384, 6396, 6552, 6642, 6669, 6888, 6916, 7011, 7182, 7371, 7462, 7749, 8028, 8208, 8424, 8474, 8528, 8697, 8856, 8892, 9072, 9143, 9348, 9366, 9576, 9594, 9828, 10127, 10332, 10374, 10704, 10773, 10906, 11193, 11596, 11856, 12042, 12312, 12464, 12488, 12711, 12792, 13104, 13284, 13338, 13776, 13832, 14022, 14049, 14364, 14391, 14742, 14924, 15498, 15561, 16056, 16359, 16848, 16948, 17394, 17712, 17784, 18063, 18286, 18696, 18732, 19152, 19188, 19656, 20007, 20254, 20293, 20664, 20748, 21033, 21546, 21812, 22386, 23192, 23247, 24084, 24624, 24976, 25422, 25584, 26091, 26568, 26676, 27429, 27664, 28044, 28098, 28728, 28782, 29484, 29659, 29848, 30381, 30996, 31122, 32112, 32718, 33579, 33896, 34788, 35568, 36126, 36572, 37392, 37464, 38133, 38376, 39312, 40014, 40508, 40586, 41328, 41496, 42066, 42147, 43092, 43173, 43624, 44772, 46384, 46494, 46683, 48168, 49077, 50844, 52182, 53136, 53352, 54858, 55081, 56088, 56196, 57456, 57564, 58968, 59318, 59696, 60762, 60879, 61992, 62244, 63099, 64001, 65436, 67158, 67792, 69576, 70889, 72252, 73144, 74928, 76266, 76752, 78273, 80028, 81016, 81172, 82287, 82992, 84132, 84294, 86184, 86346, 87248, 88977, 89544, 91143, 92988, 93366, 96336, 98154, 100737, 101688, 104364, 106704, 109716, 110162, 112176, 112392, 114399, 115128, 117936, 118636, 118859, 121524, 121758, 123984, 124488, 126198, 126441, 128002, 130872, 134316, 139152, 140049, 141778, 144504, 146288, 147231, 152532, 156546, 160056, 162032, 162344, 164574, 165243, 168264, 168588, 172368, 172692, 173717, 177954, 179088, 182286, 182637, 185976, 186732, 192003, 196308, 201474, 203376, 208728, 212667, 219432, 220324, 224784, 228798, 230256, 234819, 237272, 237718, 243048, 243516, 246861, 248976, 252396, 252882, 256004, 261744, 266931, 268632, 273429, 280098, 283556, 289008, 294462, 302211, 305064, 313092, 320112, 324688, 329148, 330486, 336528, 337176, 343197, 345384, 347434, 355908, 356577, 364572, 365274, 371952, 373464, 384006, 385567, 392616, 402948, 417456, 425334, 438864, 440648, 441693, 457596, 469638, 474544, 475436, 486096, 487032, 493722, 495729, 504792, 505764, 512008, 521151, 533862, 537264, 546858, 547911, 560196, 567112, 576009, 588924, 604422, 610128, 626184, 638001, 658296, 660972, 674352, 686394, 690768, 694868, 711816, 713154, 729144, 730548, 740583, 746928, 768012, 771134, 785232, 800793, 805896, 820287, 832013, 850668, 881296, 883386, 915192, 939276, 950872, 974064, 987444, 991458, 1009584, 1011528, 1024016, 1042302, 1067724, 1069731, 1093716, 1095822, 1120392, 1134224, 1152018, 1156701, 1177848, 1208844, 1216019, 1252368, 1276002, 1316592, 1321944, 1372788, 1389736, 1423632, 1426308, 1458288, 1461096, 1481166, 1487187, 1536024, 1542268, 1563453, 1601586, 1611792, 1640574, 1643733, 1664026, 1701336, 1728027, 1766772, 1830384, 1878552, 1901744, 1914003, 1974888, 1982916, 2023056, 2084604, 2135448, 2139462, 2187432, 2191644, 2240784, 2258321, 2304036, 2313402, 2355696, 2402379, 2417688, 2432038, 2496039, 2552004, 2643888, 2745576, 2779472, 2852616, 2922192, 2962332, 2974374, 3072048, 3084536, 3126906, 3203172, 3209193, 3281148, 3287466, 3328052, 3402672, 3456054, 3470103, 3533544, 3648057, 3757104, 3828006, 3949776, 3965832, 4169208, 4270896, 4278924, 4374864, 4383288, 4461561, 4516642, 4608072, 4626804, 4690359, 4804758, 4835376, 4864076, 4992078, 5104008, 5184081, 5491152, 5705232, 5742009, 5924664, 5948748, 6169072, 6253812, 6406344, 6418386, 6562296, 6574932, 6656104, 6774963, 6912108, 6940206, 7067088, 7296114, 7488117, 7656012, 7931664, 8338416, 8557848, 8766576, 8923122, 9033284, 9216144, 9253608, 9380718, 9609516, 9627579, 9728152, 9984156, 10208016, 10368162, 10410309, 10944171, 11484018, 11849328, 11897496, 12507624, 12812688, 12836772, 13124592, 13149864, 13312208, 13549926, 13824216, 13880412, 14071077, 14592228, 14976234, 15312024, 15808247, 17115696, 17846244, 18066568, 18507216, 18761436, 19219032, 19255158, 19456304, 19968312, 20324889, 20736324, 20820618, 21888342, 22464351, 22968036, 23794992, 25015248, 25673544, 26299728, 27099852, 27648432, 27760824, 28142154, 29184456, 29952468, 30624048, 31230927, 31616494, 32832513, 35692488, 36133136, 37522872, 38438064, 38510316, 39936624, 40649778, 41472648, 41641236, 43776684, 44928702, 45936072, 47424741, 51347088, 54199704, 55521648, 56284308, 58368912, 59904936, 60974667, 62461854, 63232988, 65665026, 67393053, 71384976, 75045744, 77020632, 81299556, 82945296, 83282472, 87553368, 89857404, 91872144, 94849482, 98497539, 108399408, 112568616, 119809872, 121949334, 124923708, 126465976, 131330052, 134786106, 142274223, 154041264, 162599112, 166564944, 175106736, 179714808, 182924001, 189698964, 196995078, 225137232, 243898668, 249847416, 252931952, 262660104, 269572212, 284548446, 325198224, 359429616, 365848002, 379397928, 393990156, 426822669, 487797336, 499694832, 525320208, 539144424, 569096892, 731696004, 758795856, 787980312, 853645338, 975594672, 1078288848, 1138193784, 1280468007, 1463392008, 1575960624, 1707290676, 2276387568, 2560936014, 2926784016, 3414581352, 5121872028, 6829162704, 10243744056, 20487488112]

約数ペア:

[(1, 20487488112), (2, 10243744056), (3, 6829162704), (4, 5121872028), (6, 3414581352), (7, 2926784016), (8, 2560936014), (9, 2276387568), (12, 1707290676), (13, 1575960624), (14, 1463392008), (16, 1280468007), (18, 1138193784), (19, 1078288848), (21, 975594672), (24, 853645338), (26, 787980312), (27, 758795856), (28, 731696004), (36, 569096892), (38, 539144424), (39, 525320208), (41, 499694832), (42, 487797336), (48, 426822669), (52, 393990156), (54, 379397928), (56, 365848002), (57, 359429616), (63, 325198224), (72, 284548446), (76, 269572212), (78, 262660104), (81, 252931952), (82, 249847416), (84, 243898668), (91, 225137232), (104, 196995078), (108, 189698964), (112, 182924001), (114, 179714808), (117, 175106736), (123, 166564944), (126, 162599112), (133, 154041264), (144, 142274223), (152, 134786106), (156, 131330052), (162, 126465976), (164, 124923708), (168, 121949334), (171, 119809872), (182, 112568616), (189, 108399408), (208, 98497539), (216, 94849482), (223, 91872144), (228, 89857404), (234, 87553368), (246, 83282472), (247, 82945296), (252, 81299556), (266, 77020632), (273, 75045744), (287, 71384976), (304, 67393053), (312, 65665026), (324, 63232988), (328, 62461854), (336, 60974667), (342, 59904936), (351, 58368912), (364, 56284308), (369, 55521648), (378, 54199704), (399, 51347088), (432, 47424741), (446, 45936072), (456, 44928702), (468, 43776684), (492, 41641236), (494, 41472648), (504, 40649778), (513, 39936624), (532, 38510316), (533, 38438064), (546, 37522872), (567, 36133136), (574, 35692488), (624, 32832513), (648, 31616494), (656, 31230927), (669, 30624048), (684, 29952468), (702, 29184456), (728, 28142154), (738, 27760824), (741, 27648432), (756, 27099852), (779, 26299728), (798, 25673544), (819, 25015248), (861, 23794992), (892, 22968036), (912, 22464351), (936, 21888342), (984, 20820618), (988, 20736324), (1008, 20324889), (1026, 19968312), (1053, 19456304), (1064, 19255158), (1066, 19219032), (1092, 18761436), (1107, 18507216), (1134, 18066568), (1148, 17846244), (1197, 17115696), (1296, 15808247), (1338, 15312024), (1368, 14976234), (1404, 14592228), (1456, 14071077), (1476, 13880412), (1482, 13824216), (1512, 13549926), (1539, 13312208), (1558, 13149864), (1561, 13124592), (1596, 12836772), (1599, 12812688), (1638, 12507624), (1722, 11897496), (1729, 11849328), (1784, 11484018), (1872, 10944171), (1968, 10410309), (1976, 10368162), (2007, 10208016), (2052, 9984156), (2106, 9728152), (2128, 9627579), (2132, 9609516), (2184, 9380718), (2214, 9253608), (2223, 9216144), (2268, 9033284), (2296, 8923122), (2337, 8766576), (2394, 8557848), (2457, 8338416), (2583, 7931664), (2676, 7656012), (2736, 7488117), (2808, 7296114), (2899, 7067088), (2952, 6940206), (2964, 6912108), (3024, 6774963), (3078, 6656104), (3116, 6574932), (3122, 6562296), (3192, 6418386), (3198, 6406344), (3276, 6253812), (3321, 6169072), (3444, 5948748), (3458, 5924664), (3568, 5742009), (3591, 5705232), (3731, 5491152), (3952, 5184081), (4014, 5104008), (4104, 4992078), (4212, 4864076), (4237, 4835376), (4264, 4804758), (4368, 4690359), (4428, 4626804), (4446, 4608072), (4536, 4516642), (4592, 4461561), (4674, 4383288), (4683, 4374864), (4788, 4278924), (4797, 4270896), (4914, 4169208), (5166, 3965832), (5187, 3949776), (5352, 3828006), (5453, 3757104), (5616, 3648057), (5798, 3533544), (5904, 3470103), (5928, 3456054), (6021, 3402672), (6156, 3328052), (6232, 3287466), (6244, 3281148), (6384, 3209193), (6396, 3203172), (6552, 3126906), (6642, 3084536), (6669, 3072048), (6888, 2974374), (6916, 2962332), (7011, 2922192), (7182, 2852616), (7371, 2779472), (7462, 2745576), (7749, 2643888), (8028, 2552004), (8208, 2496039), (8424, 2432038), (8474, 2417688), (8528, 2402379), (8697, 2355696), (8856, 2313402), (8892, 2304036), (9072, 2258321), (9143, 2240784), (9348, 2191644), (9366, 2187432), (9576, 2139462), (9594, 2135448), (9828, 2084604), (10127, 2023056), (10332, 1982916), (10374, 1974888), (10704, 1914003), (10773, 1901744), (10906, 1878552), (11193, 1830384), (11596, 1766772), (11856, 1728027), (12042, 1701336), (12312, 1664026), (12464, 1643733), (12488, 1640574), (12711, 1611792), (12792, 1601586), (13104, 1563453), (13284, 1542268), (13338, 1536024), (13776, 1487187), (13832, 1481166), (14022, 1461096), (14049, 1458288), (14364, 1426308), (14391, 1423632), (14742, 1389736), (14924, 1372788), (15498, 1321944), (15561, 1316592), (16056, 1276002), (16359, 1252368), (16848, 1216019), (16948, 1208844), (17394, 1177848), (17712, 1156701), (17784, 1152018), (18063, 1134224), (18286, 1120392), (18696, 1095822), (18732, 1093716), (19152, 1069731), (19188, 1067724), (19656, 1042302), (20007, 1024016), (20254, 1011528), (20293, 1009584), (20664, 991458), (20748, 987444), (21033, 974064), (21546, 950872), (21812, 939276), (22386, 915192), (23192, 883386), (23247, 881296), (24084, 850668), (24624, 832013), (24976, 820287), (25422, 805896), (25584, 800793), (26091, 785232), (26568, 771134), (26676, 768012), (27429, 746928), (27664, 740583), (28044, 730548), (28098, 729144), (28728, 713154), (28782, 711816), (29484, 694868), (29659, 690768), (29848, 686394), (30381, 674352), (30996, 660972), (31122, 658296), (32112, 638001), (32718, 626184), (33579, 610128), (33896, 604422), (34788, 588924), (35568, 576009), (36126, 567112), (36572, 560196), (37392, 547911), (37464, 546858), (38133, 537264), (38376, 533862), (39312, 521151), (40014, 512008), (40508, 505764), (40586, 504792), (41328, 495729), (41496, 493722), (42066, 487032), (42147, 486096), (43092, 475436), (43173, 474544), (43624, 469638), (44772, 457596), (46384, 441693), (46494, 440648), (46683, 438864), (48168, 425334), (49077, 417456), (50844, 402948), (52182, 392616), (53136, 385567), (53352, 384006), (54858, 373464), (55081, 371952), (56088, 365274), (56196, 364572), (57456, 356577), (57564, 355908), (58968, 347434), (59318, 345384), (59696, 343197), (60762, 337176), (60879, 336528), (61992, 330486), (62244, 329148), (63099, 324688), (64001, 320112), (65436, 313092), (67158, 305064), (67792, 302211), (69576, 294462), (70889, 289008), (72252, 283556), (73144, 280098), (74928, 273429), (76266, 268632), (76752, 266931), (78273, 261744), (80028, 256004), (81016, 252882), (81172, 252396), (82287, 248976), (82992, 246861), (84132, 243516), (84294, 243048), (86184, 237718), (86346, 237272), (87248, 234819), (88977, 230256), (89544, 228798), (91143, 224784), (92988, 220324), (93366, 219432), (96336, 212667), (98154, 208728), (100737, 203376), (101688, 201474), (104364, 196308), (106704, 192003), (109716, 186732), (110162, 185976), (112176, 182637), (112392, 182286), (114399, 179088), (115128, 177954), (117936, 173717), (118636, 172692), (118859, 172368), (121524, 168588), (121758, 168264), (123984, 165243), (124488, 164574), (126198, 162344), (126441, 162032), (128002, 160056), (130872, 156546), (134316, 152532), (139152, 147231), (140049, 146288), (141778, 144504)]