20449787904

素因数分解:

$2^{16}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 544

約数和(自身を含む): 75161354240

約数和(自身を除く): 54711566336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 127, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 254, 256, 273, 288, 312, 336, 351, 364, 378, 381, 384, 416, 432, 448, 468, 504, 508, 512, 546, 576, 624, 672, 702, 728, 756, 762, 768, 819, 832, 864, 889, 896, 936, 1008, 1016, 1024, 1092, 1143, 1152, 1248, 1344, 1404, 1456, 1512, 1524, 1536, 1638, 1651, 1664, 1728, 1778, 1792, 1872, 2016, 2032, 2048, 2184, 2286, 2304, 2457, 2496, 2667, 2688, 2808, 2912, 3024, 3048, 3072, 3276, 3302, 3328, 3429, 3456, 3556, 3584, 3744, 4032, 4064, 4096, 4368, 4572, 4608, 4914, 4953, 4992, 5334, 5376, 5616, 5824, 6048, 6096, 6144, 6552, 6604, 6656, 6858, 6912, 7112, 7168, 7488, 8001, 8064, 8128, 8192, 8736, 9144, 9216, 9828, 9906, 9984, 10668, 10752, 11232, 11557, 11648, 12096, 12192, 12288, 13104, 13208, 13312, 13716, 13824, 14224, 14336, 14859, 14976, 16002, 16128, 16256, 16384, 17472, 18288, 18432, 19656, 19812, 19968, 21336, 21504, 22464, 23114, 23296, 24003, 24192, 24384, 24576, 26208, 26416, 26624, 27432, 27648, 28448, 28672, 29718, 29952, 32004, 32256, 32512, 32768, 34671, 34944, 36576, 36864, 39312, 39624, 39936, 42672, 43008, 44577, 44928, 46228, 46592, 48006, 48384, 48768, 49152, 52416, 52832, 53248, 54864, 55296, 56896, 57344, 59436, 59904, 64008, 64512, 65024, 65536, 69342, 69888, 73152, 73728, 78624, 79248, 79872, 85344, 86016, 89154, 89856, 92456, 93184, 96012, 96768, 97536, 98304, 104013, 104832, 105664, 106496, 109728, 110592, 113792, 114688, 118872, 119808, 128016, 129024, 130048, 138684, 139776, 146304, 147456, 157248, 158496, 159744, 170688, 172032, 178308, 179712, 184912, 186368, 192024, 193536, 195072, 196608, 208026, 209664, 211328, 212992, 219456, 221184, 227584, 229376, 237744, 239616, 256032, 258048, 260096, 277368, 279552, 292608, 294912, 312039, 314496, 316992, 319488, 341376, 344064, 356616, 359424, 369824, 372736, 384048, 387072, 390144, 416052, 419328, 422656, 425984, 438912, 442368, 455168, 458752, 475488, 479232, 512064, 516096, 520192, 554736, 559104, 585216, 589824, 624078, 628992, 633984, 638976, 682752, 688128, 713232, 718848, 739648, 745472, 768096, 774144, 780288, 832104, 838656, 845312, 851968, 877824, 884736, 910336, 950976, 958464, 1024128, 1032192, 1040384, 1109472, 1118208, 1170432, 1248156, 1257984, 1267968, 1277952, 1365504, 1376256, 1426464, 1437696, 1479296, 1490944, 1536192, 1548288, 1560576, 1664208, 1677312, 1690624, 1755648, 1769472, 1820672, 1901952, 1916928, 2048256, 2064384, 2080768, 2218944, 2236416, 2340864, 2496312, 2515968, 2535936, 2555904, 2731008, 2852928, 2875392, 2958592, 2981888, 3072384, 3096576, 3121152, 3328416, 3354624, 3381248, 3511296, 3641344, 3803904, 3833856, 4096512, 4128768, 4161536, 4437888, 4472832, 4681728, 4992624, 5031936, 5071872, 5462016, 5705856, 5750784, 5917184, 5963776, 6144768, 6193152, 6242304, 6656832, 6709248, 6762496, 7022592, 7282688, 7607808, 7667712, 8193024, 8323072, 8875776, 8945664, 9363456, 9985248, 10063872, 10143744, 10924032, 11411712, 11501568, 11834368, 12289536, 12386304, 12484608, 13313664, 13418496, 13524992, 14045184, 14565376, 15215616, 16386048, 17751552, 17891328, 18726912, 19970496, 20127744, 20287488, 21848064, 22823424, 23003136, 23668736, 24579072, 24969216, 26627328, 26836992, 27049984, 28090368, 29130752, 30431232, 32772096, 35503104, 37453824, 39940992, 40255488, 40574976, 43696128, 45646848, 47337472, 49158144, 53254656, 53673984, 54099968, 56180736, 58261504, 60862464, 65544192, 71006208, 74907648, 79881984, 80510976, 81149952, 87392256, 91293696, 94674944, 98316288, 106509312, 108199936, 112361472, 121724928, 131088384, 142012416, 159763968, 161021952, 162299904, 174784512, 182587392, 189349888, 196632576, 213018624, 224722944, 243449856, 262176768, 284024832, 319527936, 324599808, 365174784, 378699776, 393265152, 426037248, 486899712, 524353536, 568049664, 639055872, 730349568, 757399552, 786530304, 852074496, 973799424, 1136099328, 1278111744, 1460699136, 1573060608, 1704148992, 2272198656, 2556223488, 2921398272, 3408297984, 5112446976, 6816595968, 10224893952, 20449787904]

約数ペア:

[(1, 20449787904), (2, 10224893952), (3, 6816595968), (4, 5112446976), (6, 3408297984), (7, 2921398272), (8, 2556223488), (9, 2272198656), (12, 1704148992), (13, 1573060608), (14, 1460699136), (16, 1278111744), (18, 1136099328), (21, 973799424), (24, 852074496), (26, 786530304), (27, 757399552), (28, 730349568), (32, 639055872), (36, 568049664), (39, 524353536), (42, 486899712), (48, 426037248), (52, 393265152), (54, 378699776), (56, 365174784), (63, 324599808), (64, 319527936), (72, 284024832), (78, 262176768), (84, 243449856), (91, 224722944), (96, 213018624), (104, 196632576), (108, 189349888), (112, 182587392), (117, 174784512), (126, 162299904), (127, 161021952), (128, 159763968), (144, 142012416), (156, 131088384), (168, 121724928), (182, 112361472), (189, 108199936), (192, 106509312), (208, 98316288), (216, 94674944), (224, 91293696), (234, 87392256), (252, 81149952), (254, 80510976), (256, 79881984), (273, 74907648), (288, 71006208), (312, 65544192), (336, 60862464), (351, 58261504), (364, 56180736), (378, 54099968), (381, 53673984), (384, 53254656), (416, 49158144), (432, 47337472), (448, 45646848), (468, 43696128), (504, 40574976), (508, 40255488), (512, 39940992), (546, 37453824), (576, 35503104), (624, 32772096), (672, 30431232), (702, 29130752), (728, 28090368), (756, 27049984), (762, 26836992), (768, 26627328), (819, 24969216), (832, 24579072), (864, 23668736), (889, 23003136), (896, 22823424), (936, 21848064), (1008, 20287488), (1016, 20127744), (1024, 19970496), (1092, 18726912), (1143, 17891328), (1152, 17751552), (1248, 16386048), (1344, 15215616), (1404, 14565376), (1456, 14045184), (1512, 13524992), (1524, 13418496), (1536, 13313664), (1638, 12484608), (1651, 12386304), (1664, 12289536), (1728, 11834368), (1778, 11501568), (1792, 11411712), (1872, 10924032), (2016, 10143744), (2032, 10063872), (2048, 9985248), (2184, 9363456), (2286, 8945664), (2304, 8875776), (2457, 8323072), (2496, 8193024), (2667, 7667712), (2688, 7607808), (2808, 7282688), (2912, 7022592), (3024, 6762496), (3048, 6709248), (3072, 6656832), (3276, 6242304), (3302, 6193152), (3328, 6144768), (3429, 5963776), (3456, 5917184), (3556, 5750784), (3584, 5705856), (3744, 5462016), (4032, 5071872), (4064, 5031936), (4096, 4992624), (4368, 4681728), (4572, 4472832), (4608, 4437888), (4914, 4161536), (4953, 4128768), (4992, 4096512), (5334, 3833856), (5376, 3803904), (5616, 3641344), (5824, 3511296), (6048, 3381248), (6096, 3354624), (6144, 3328416), (6552, 3121152), (6604, 3096576), (6656, 3072384), (6858, 2981888), (6912, 2958592), (7112, 2875392), (7168, 2852928), (7488, 2731008), (8001, 2555904), (8064, 2535936), (8128, 2515968), (8192, 2496312), (8736, 2340864), (9144, 2236416), (9216, 2218944), (9828, 2080768), (9906, 2064384), (9984, 2048256), (10668, 1916928), (10752, 1901952), (11232, 1820672), (11557, 1769472), (11648, 1755648), (12096, 1690624), (12192, 1677312), (12288, 1664208), (13104, 1560576), (13208, 1548288), (13312, 1536192), (13716, 1490944), (13824, 1479296), (14224, 1437696), (14336, 1426464), (14859, 1376256), (14976, 1365504), (16002, 1277952), (16128, 1267968), (16256, 1257984), (16384, 1248156), (17472, 1170432), (18288, 1118208), (18432, 1109472), (19656, 1040384), (19812, 1032192), (19968, 1024128), (21336, 958464), (21504, 950976), (22464, 910336), (23114, 884736), (23296, 877824), (24003, 851968), (24192, 845312), (24384, 838656), (24576, 832104), (26208, 780288), (26416, 774144), (26624, 768096), (27432, 745472), (27648, 739648), (28448, 718848), (28672, 713232), (29718, 688128), (29952, 682752), (32004, 638976), (32256, 633984), (32512, 628992), (32768, 624078), (34671, 589824), (34944, 585216), (36576, 559104), (36864, 554736), (39312, 520192), (39624, 516096), (39936, 512064), (42672, 479232), (43008, 475488), (44577, 458752), (44928, 455168), (46228, 442368), (46592, 438912), (48006, 425984), (48384, 422656), (48768, 419328), (49152, 416052), (52416, 390144), (52832, 387072), (53248, 384048), (54864, 372736), (55296, 369824), (56896, 359424), (57344, 356616), (59436, 344064), (59904, 341376), (64008, 319488), (64512, 316992), (65024, 314496), (65536, 312039), (69342, 294912), (69888, 292608), (73152, 279552), (73728, 277368), (78624, 260096), (79248, 258048), (79872, 256032), (85344, 239616), (86016, 237744), (89154, 229376), (89856, 227584), (92456, 221184), (93184, 219456), (96012, 212992), (96768, 211328), (97536, 209664), (98304, 208026), (104013, 196608), (104832, 195072), (105664, 193536), (106496, 192024), (109728, 186368), (110592, 184912), (113792, 179712), (114688, 178308), (118872, 172032), (119808, 170688), (128016, 159744), (129024, 158496), (130048, 157248), (138684, 147456), (139776, 146304)]