20394835776

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7803

約数の個数: 280

約数和(自身を含む): 70048932800

約数和(自身を除く): 49654097024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 192, 216, 219, 224, 252, 288, 292, 324, 336, 378, 432, 438, 448, 504, 511, 567, 576, 584, 648, 657, 672, 756, 864, 876, 1008, 1022, 1134, 1168, 1296, 1314, 1344, 1512, 1533, 1728, 1752, 1971, 2016, 2044, 2268, 2336, 2592, 2628, 3024, 3066, 3504, 3942, 4032, 4088, 4536, 4599, 4672, 5184, 5256, 5913, 6048, 6132, 7008, 7699, 7884, 8176, 9072, 9198, 10512, 11826, 12096, 12264, 13797, 14016, 15398, 15768, 16352, 18144, 18396, 21024, 23097, 23652, 24528, 27594, 30796, 31536, 32704, 36288, 36792, 41391, 42048, 46194, 47304, 49056, 53893, 55188, 61592, 63072, 69291, 73584, 82782, 92388, 94608, 98112, 107786, 110376, 123184, 126144, 138582, 147168, 161679, 165564, 184776, 189216, 207873, 215572, 220752, 246368, 277164, 294336, 323358, 331128, 369552, 378432, 415746, 431144, 441504, 485037, 492736, 554328, 562027, 623619, 646716, 662256, 739104, 831492, 862288, 883008, 970074, 1108656, 1124054, 1247238, 1293432, 1324512, 1455111, 1478208, 1662984, 1686081, 1724576, 1940148, 2217312, 2248108, 2494476, 2586864, 2649024, 2910222, 3325968, 3372162, 3449152, 3880296, 3934189, 4365333, 4434624, 4496216, 4988952, 5058243, 5173728, 5820444, 6651936, 6744324, 7760592, 7868378, 8730666, 8992432, 9977904, 10116486, 10347456, 11640888, 11802567, 13303872, 13488648, 15174729, 15521184, 15736756, 17461332, 17984864, 19955808, 20232972, 23281776, 23605134, 26977296, 30349458, 31042368, 31473512, 34922664, 35407701, 35969728, 39911616, 40465944, 45524187, 46563552, 47210268, 53954592, 60698916, 62947024, 69845328, 70815402, 80931888, 91048374, 93127104, 94420536, 106223103, 107909184, 121397832, 125894048, 139690656, 141630804, 161863776, 182096748, 188841072, 212446206, 242795664, 251788096, 279381312, 283261608, 318669309, 323727552, 364193496, 377682144, 424892412, 485591328, 566523216, 637338618, 728386992, 755364288, 849784824, 971182656, 1133046432, 1274677236, 1456773984, 1699569648, 2266092864, 2549354472, 2913547968, 3399139296, 5098708944, 6798278592, 10197417888, 20394835776]

約数ペア:

[(1, 20394835776), (2, 10197417888), (3, 6798278592), (4, 5098708944), (6, 3399139296), (7, 2913547968), (8, 2549354472), (9, 2266092864), (12, 1699569648), (14, 1456773984), (16, 1274677236), (18, 1133046432), (21, 971182656), (24, 849784824), (27, 755364288), (28, 728386992), (32, 637338618), (36, 566523216), (42, 485591328), (48, 424892412), (54, 377682144), (56, 364193496), (63, 323727552), (64, 318669309), (72, 283261608), (73, 279381312), (81, 251788096), (84, 242795664), (96, 212446206), (108, 188841072), (112, 182096748), (126, 161863776), (144, 141630804), (146, 139690656), (162, 125894048), (168, 121397832), (189, 107909184), (192, 106223103), (216, 94420536), (219, 93127104), (224, 91048374), (252, 80931888), (288, 70815402), (292, 69845328), (324, 62947024), (336, 60698916), (378, 53954592), (432, 47210268), (438, 46563552), (448, 45524187), (504, 40465944), (511, 39911616), (567, 35969728), (576, 35407701), (584, 34922664), (648, 31473512), (657, 31042368), (672, 30349458), (756, 26977296), (864, 23605134), (876, 23281776), (1008, 20232972), (1022, 19955808), (1134, 17984864), (1168, 17461332), (1296, 15736756), (1314, 15521184), (1344, 15174729), (1512, 13488648), (1533, 13303872), (1728, 11802567), (1752, 11640888), (1971, 10347456), (2016, 10116486), (2044, 9977904), (2268, 8992432), (2336, 8730666), (2592, 7868378), (2628, 7760592), (3024, 6744324), (3066, 6651936), (3504, 5820444), (3942, 5173728), (4032, 5058243), (4088, 4988952), (4536, 4496216), (4599, 4434624), (4672, 4365333), (5184, 3934189), (5256, 3880296), (5913, 3449152), (6048, 3372162), (6132, 3325968), (7008, 2910222), (7699, 2649024), (7884, 2586864), (8176, 2494476), (9072, 2248108), (9198, 2217312), (10512, 1940148), (11826, 1724576), (12096, 1686081), (12264, 1662984), (13797, 1478208), (14016, 1455111), (15398, 1324512), (15768, 1293432), (16352, 1247238), (18144, 1124054), (18396, 1108656), (21024, 970074), (23097, 883008), (23652, 862288), (24528, 831492), (27594, 739104), (30796, 662256), (31536, 646716), (32704, 623619), (36288, 562027), (36792, 554328), (41391, 492736), (42048, 485037), (46194, 441504), (47304, 431144), (49056, 415746), (53893, 378432), (55188, 369552), (61592, 331128), (63072, 323358), (69291, 294336), (73584, 277164), (82782, 246368), (92388, 220752), (94608, 215572), (98112, 207873), (107786, 189216), (110376, 184776), (123184, 165564), (126144, 161679), (138582, 147168)]