20847310848

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 480

約数和(自身を含む): 76694698080

約数和(自身を除く): 55847387232

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, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 567, 576, 624, 648, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1024, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1381, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2048, 2106, 2184, 2268, 2304, 2457, 2496, 2592, 2688, 2762, 2808, 2912, 3024, 3072, 3276, 3328, 3456, 3584, 3744, 4032, 4143, 4212, 4368, 4536, 4608, 4914, 4992, 5184, 5376, 5524, 5616, 5824, 6048, 6144, 6552, 6656, 6912, 7168, 7371, 7488, 8064, 8286, 8424, 8736, 9072, 9216, 9667, 9828, 9984, 10368, 10752, 11048, 11232, 11648, 12096, 12429, 13104, 13312, 13824, 14336, 14742, 14976, 16128, 16572, 16848, 17472, 17953, 18144, 18432, 19334, 19656, 19968, 20736, 21504, 22096, 22464, 23296, 24192, 24858, 26208, 26624, 27648, 29001, 29484, 29952, 32256, 33144, 33696, 34944, 35906, 36288, 37287, 38668, 39312, 39936, 41472, 43008, 44192, 44928, 46592, 48384, 49716, 52416, 53859, 55296, 58002, 58968, 59904, 64512, 66288, 67392, 69888, 71812, 72576, 74574, 77336, 78624, 79872, 82944, 87003, 88384, 89856, 93184, 96768, 99432, 104832, 107718, 111861, 116004, 117936, 119808, 125671, 129024, 132576, 134784, 139776, 143624, 145152, 149148, 154672, 157248, 161577, 165888, 174006, 176768, 179712, 186368, 193536, 198864, 209664, 215436, 223722, 232008, 235872, 239616, 251342, 261009, 265152, 269568, 279552, 287248, 290304, 298296, 309344, 314496, 323154, 348012, 353536, 359424, 377013, 387072, 397728, 419328, 430872, 447444, 464016, 471744, 484731, 502684, 522018, 530304, 539136, 559104, 574496, 580608, 596592, 618688, 628992, 646308, 696024, 707072, 718848, 754026, 783027, 795456, 838656, 861744, 894888, 928032, 943488, 969462, 1005368, 1044036, 1060608, 1078272, 1131039, 1148992, 1161216, 1193184, 1237376, 1257984, 1292616, 1392048, 1414144, 1454193, 1508052, 1566054, 1590912, 1677312, 1723488, 1789776, 1856064, 1886976, 1938924, 2010736, 2088072, 2121216, 2156544, 2262078, 2297984, 2386368, 2474752, 2515968, 2585232, 2784096, 2828288, 2908386, 3016104, 3132108, 3181824, 3393117, 3446976, 3579552, 3712128, 3773952, 3877848, 4021472, 4176144, 4242432, 4524156, 4595968, 4772736, 4949504, 5031936, 5170464, 5568192, 5816772, 6032208, 6264216, 6363648, 6786234, 6893952, 7159104, 7424256, 7547904, 7755696, 8042944, 8352288, 8484864, 9048312, 9191936, 9545472, 9899008, 10179351, 10340928, 11136384, 11633544, 12064416, 12528432, 12727296, 13572468, 13787904, 14318208, 14848512, 15095808, 15511392, 16085888, 16704576, 18096624, 18383872, 19090944, 19798016, 20358702, 20681856, 22272768, 23267088, 24128832, 25056864, 25454592, 27144936, 27575808, 28636416, 29697024, 31022784, 32171776, 33409152, 36193248, 36767744, 38181888, 40717404, 41363712, 44545536, 46534176, 48257664, 50113728, 54289872, 55151616, 57272832, 59394048, 62045568, 64343552, 66818304, 72386496, 76363776, 81434808, 82727424, 89091072, 93068352, 96515328, 100227456, 108579744, 110303232, 114545664, 124091136, 128687104, 133636608, 144772992, 162869616, 165454848, 178182144, 186136704, 193030656, 200454912, 217159488, 229091328, 248182272, 257374208, 267273216, 289545984, 325739232, 330909696, 372273408, 386061312, 400909824, 434318976, 496364544, 534546432, 579091968, 651478464, 744546816, 772122624, 801819648, 868637952, 992729088, 1158183936, 1302956928, 1489093632, 1603639296, 1737275904, 2316367872, 2605913856, 2978187264, 3474551808, 5211827712, 6949103616, 10423655424, 20847310848]

約数ペア:

[(1, 20847310848), (2, 10423655424), (3, 6949103616), (4, 5211827712), (6, 3474551808), (7, 2978187264), (8, 2605913856), (9, 2316367872), (12, 1737275904), (13, 1603639296), (14, 1489093632), (16, 1302956928), (18, 1158183936), (21, 992729088), (24, 868637952), (26, 801819648), (27, 772122624), (28, 744546816), (32, 651478464), (36, 579091968), (39, 534546432), (42, 496364544), (48, 434318976), (52, 400909824), (54, 386061312), (56, 372273408), (63, 330909696), (64, 325739232), (72, 289545984), (78, 267273216), (81, 257374208), (84, 248182272), (91, 229091328), (96, 217159488), (104, 200454912), (108, 193030656), (112, 186136704), (117, 178182144), (126, 165454848), (128, 162869616), (144, 144772992), (156, 133636608), (162, 128687104), (168, 124091136), (182, 114545664), (189, 110303232), (192, 108579744), (208, 100227456), (216, 96515328), (224, 93068352), (234, 89091072), (252, 82727424), (256, 81434808), (273, 76363776), (288, 72386496), (312, 66818304), (324, 64343552), (336, 62045568), (351, 59394048), (364, 57272832), (378, 55151616), (384, 54289872), (416, 50113728), (432, 48257664), (448, 46534176), (468, 44545536), (504, 41363712), (512, 40717404), (546, 38181888), (567, 36767744), (576, 36193248), (624, 33409152), (648, 32171776), (672, 31022784), (702, 29697024), (728, 28636416), (756, 27575808), (768, 27144936), (819, 25454592), (832, 25056864), (864, 24128832), (896, 23267088), (936, 22272768), (1008, 20681856), (1024, 20358702), (1053, 19798016), (1092, 19090944), (1134, 18383872), (1152, 18096624), (1248, 16704576), (1296, 16085888), (1344, 15511392), (1381, 15095808), (1404, 14848512), (1456, 14318208), (1512, 13787904), (1536, 13572468), (1638, 12727296), (1664, 12528432), (1728, 12064416), (1792, 11633544), (1872, 11136384), (2016, 10340928), (2048, 10179351), (2106, 9899008), (2184, 9545472), (2268, 9191936), (2304, 9048312), (2457, 8484864), (2496, 8352288), (2592, 8042944), (2688, 7755696), (2762, 7547904), (2808, 7424256), (2912, 7159104), (3024, 6893952), (3072, 6786234), (3276, 6363648), (3328, 6264216), (3456, 6032208), (3584, 5816772), (3744, 5568192), (4032, 5170464), (4143, 5031936), (4212, 4949504), (4368, 4772736), (4536, 4595968), (4608, 4524156), (4914, 4242432), (4992, 4176144), (5184, 4021472), (5376, 3877848), (5524, 3773952), (5616, 3712128), (5824, 3579552), (6048, 3446976), (6144, 3393117), (6552, 3181824), (6656, 3132108), (6912, 3016104), (7168, 2908386), (7371, 2828288), (7488, 2784096), (8064, 2585232), (8286, 2515968), (8424, 2474752), (8736, 2386368), (9072, 2297984), (9216, 2262078), (9667, 2156544), (9828, 2121216), (9984, 2088072), (10368, 2010736), (10752, 1938924), (11048, 1886976), (11232, 1856064), (11648, 1789776), (12096, 1723488), (12429, 1677312), (13104, 1590912), (13312, 1566054), (13824, 1508052), (14336, 1454193), (14742, 1414144), (14976, 1392048), (16128, 1292616), (16572, 1257984), (16848, 1237376), (17472, 1193184), (17953, 1161216), (18144, 1148992), (18432, 1131039), (19334, 1078272), (19656, 1060608), (19968, 1044036), (20736, 1005368), (21504, 969462), (22096, 943488), (22464, 928032), (23296, 894888), (24192, 861744), (24858, 838656), (26208, 795456), (26624, 783027), (27648, 754026), (29001, 718848), (29484, 707072), (29952, 696024), (32256, 646308), (33144, 628992), (33696, 618688), (34944, 596592), (35906, 580608), (36288, 574496), (37287, 559104), (38668, 539136), (39312, 530304), (39936, 522018), (41472, 502684), (43008, 484731), (44192, 471744), (44928, 464016), (46592, 447444), (48384, 430872), (49716, 419328), (52416, 397728), (53859, 387072), (55296, 377013), (58002, 359424), (58968, 353536), (59904, 348012), (64512, 323154), (66288, 314496), (67392, 309344), (69888, 298296), (71812, 290304), (72576, 287248), (74574, 279552), (77336, 269568), (78624, 265152), (79872, 261009), (82944, 251342), (87003, 239616), (88384, 235872), (89856, 232008), (93184, 223722), (96768, 215436), (99432, 209664), (104832, 198864), (107718, 193536), (111861, 186368), (116004, 179712), (117936, 176768), (119808, 174006), (125671, 165888), (129024, 161577), (132576, 157248), (134784, 154672), (139776, 149148), (143624, 145152)]