20257606656

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 528

約数和(自身を含む): 73554441600

約数和(自身を除く): 53296834944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 378, 384, 392, 399, 432, 441, 448, 456, 504, 512, 513, 532, 576, 588, 608, 672, 684, 756, 768, 784, 787, 798, 864, 882, 896, 912, 931, 1008, 1024, 1026, 1064, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1512, 1536, 1568, 1574, 1596, 1728, 1764, 1792, 1824, 1862, 2016, 2052, 2128, 2304, 2352, 2361, 2394, 2432, 2646, 2688, 2736, 2793, 3024, 3072, 3136, 3148, 3192, 3456, 3528, 3584, 3591, 3648, 3724, 4032, 4104, 4256, 4608, 4704, 4722, 4788, 4864, 5292, 5376, 5472, 5509, 5586, 6048, 6272, 6296, 6384, 6912, 7056, 7083, 7168, 7182, 7296, 7448, 8064, 8208, 8379, 8512, 9216, 9408, 9444, 9576, 9728, 10584, 10752, 10944, 11018, 11172, 12096, 12544, 12592, 12768, 13824, 14112, 14166, 14364, 14592, 14896, 14953, 16128, 16416, 16527, 16758, 17024, 18816, 18888, 19152, 19456, 21168, 21249, 21504, 21888, 22036, 22344, 24192, 25088, 25137, 25184, 25536, 27648, 28224, 28332, 28728, 29184, 29792, 29906, 32256, 32832, 33054, 33516, 34048, 37632, 37776, 38304, 38563, 42336, 42498, 43776, 44072, 44688, 44859, 48384, 49581, 50176, 50274, 50368, 51072, 56448, 56664, 57456, 58368, 59584, 59812, 64512, 65664, 66108, 67032, 68096, 75264, 75552, 76608, 77126, 84672, 84996, 87552, 88144, 89376, 89718, 96768, 99162, 100548, 100736, 102144, 104671, 112896, 113328, 114912, 115689, 119168, 119624, 131328, 132216, 134064, 134577, 136192, 148743, 150528, 151104, 153216, 154252, 169344, 169992, 175104, 176288, 178752, 179436, 193536, 198324, 201096, 201472, 204288, 209342, 225792, 226656, 229824, 231378, 238336, 239248, 262656, 264432, 268128, 269154, 297486, 302208, 306432, 308504, 314013, 338688, 339984, 347067, 352576, 357504, 358872, 396648, 402192, 402944, 403731, 408576, 418684, 451584, 453312, 459648, 462756, 476672, 478496, 525312, 528864, 536256, 538308, 594972, 604416, 612864, 617008, 628026, 677376, 679968, 694134, 705152, 715008, 717744, 732697, 793296, 804384, 805888, 807462, 837368, 906624, 919296, 925512, 942039, 953344, 956992, 1041201, 1057728, 1072512, 1076616, 1189944, 1208832, 1225728, 1234016, 1256052, 1354752, 1359936, 1388268, 1410304, 1430016, 1435488, 1465394, 1586592, 1608768, 1614924, 1674736, 1813248, 1838592, 1851024, 1884078, 1913984, 2082402, 2115456, 2145024, 2153232, 2198091, 2379888, 2417664, 2468032, 2512104, 2719872, 2776536, 2820608, 2826117, 2860032, 2870976, 2930788, 3173184, 3217536, 3229848, 3349472, 3626496, 3677184, 3702048, 3768156, 3827968, 4164804, 4230912, 4290048, 4306464, 4396182, 4759776, 4936064, 5024208, 5439744, 5553072, 5641216, 5652234, 5741952, 5861576, 6346368, 6435072, 6459696, 6594273, 6698944, 7252992, 7404096, 7536312, 7655936, 8329608, 8461824, 8580096, 8612928, 8792364, 9519552, 9872128, 10048416, 10879488, 11106144, 11304468, 11483904, 11723152, 12692736, 12870144, 12919392, 13188546, 13397888, 14808192, 15072624, 15311872, 16659216, 16923648, 17225856, 17584728, 19039104, 19744256, 19782819, 20096832, 21758976, 22212288, 22608936, 22967808, 23446304, 25385472, 25740288, 25838784, 26377092, 26795776, 29616384, 30145248, 33318432, 34451712, 35169456, 38078208, 39488512, 39565638, 40193664, 44424576, 45217872, 45935616, 46892608, 50770944, 51677568, 52754184, 53591552, 59232768, 60290496, 66636864, 68903424, 70338912, 76156416, 79131276, 80387328, 88849152, 90435744, 93785216, 103355136, 105508368, 107183104, 118465536, 120580992, 133273728, 137806848, 140677824, 152312832, 158262552, 160774656, 177698304, 180871488, 187570432, 206710272, 211016736, 241161984, 266547456, 281355648, 316525104, 321549312, 355396608, 361742976, 375140864, 413420544, 422033472, 482323968, 533094912, 562711296, 633050208, 723485952, 750281728, 844066944, 964647936, 1066189824, 1125422592, 1266100416, 1446971904, 1688133888, 2250845184, 2532200832, 2893943808, 3376267776, 5064401664, 6752535552, 10128803328, 20257606656]

約数ペア:

[(1, 20257606656), (2, 10128803328), (3, 6752535552), (4, 5064401664), (6, 3376267776), (7, 2893943808), (8, 2532200832), (9, 2250845184), (12, 1688133888), (14, 1446971904), (16, 1266100416), (18, 1125422592), (19, 1066189824), (21, 964647936), (24, 844066944), (27, 750281728), (28, 723485952), (32, 633050208), (36, 562711296), (38, 533094912), (42, 482323968), (48, 422033472), (49, 413420544), (54, 375140864), (56, 361742976), (57, 355396608), (63, 321549312), (64, 316525104), (72, 281355648), (76, 266547456), (84, 241161984), (96, 211016736), (98, 206710272), (108, 187570432), (112, 180871488), (114, 177698304), (126, 160774656), (128, 158262552), (133, 152312832), (144, 140677824), (147, 137806848), (152, 133273728), (168, 120580992), (171, 118465536), (189, 107183104), (192, 105508368), (196, 103355136), (216, 93785216), (224, 90435744), (228, 88849152), (252, 80387328), (256, 79131276), (266, 76156416), (288, 70338912), (294, 68903424), (304, 66636864), (336, 60290496), (342, 59232768), (378, 53591552), (384, 52754184), (392, 51677568), (399, 50770944), (432, 46892608), (441, 45935616), (448, 45217872), (456, 44424576), (504, 40193664), (512, 39565638), (513, 39488512), (532, 38078208), (576, 35169456), (588, 34451712), (608, 33318432), (672, 30145248), (684, 29616384), (756, 26795776), (768, 26377092), (784, 25838784), (787, 25740288), (798, 25385472), (864, 23446304), (882, 22967808), (896, 22608936), (912, 22212288), (931, 21758976), (1008, 20096832), (1024, 19782819), (1026, 19744256), (1064, 19039104), (1152, 17584728), (1176, 17225856), (1197, 16923648), (1216, 16659216), (1323, 15311872), (1344, 15072624), (1368, 14808192), (1512, 13397888), (1536, 13188546), (1568, 12919392), (1574, 12870144), (1596, 12692736), (1728, 11723152), (1764, 11483904), (1792, 11304468), (1824, 11106144), (1862, 10879488), (2016, 10048416), (2052, 9872128), (2128, 9519552), (2304, 8792364), (2352, 8612928), (2361, 8580096), (2394, 8461824), (2432, 8329608), (2646, 7655936), (2688, 7536312), (2736, 7404096), (2793, 7252992), (3024, 6698944), (3072, 6594273), (3136, 6459696), (3148, 6435072), (3192, 6346368), (3456, 5861576), (3528, 5741952), (3584, 5652234), (3591, 5641216), (3648, 5553072), (3724, 5439744), (4032, 5024208), (4104, 4936064), (4256, 4759776), (4608, 4396182), (4704, 4306464), (4722, 4290048), (4788, 4230912), (4864, 4164804), (5292, 3827968), (5376, 3768156), (5472, 3702048), (5509, 3677184), (5586, 3626496), (6048, 3349472), (6272, 3229848), (6296, 3217536), (6384, 3173184), (6912, 2930788), (7056, 2870976), (7083, 2860032), (7168, 2826117), (7182, 2820608), (7296, 2776536), (7448, 2719872), (8064, 2512104), (8208, 2468032), (8379, 2417664), (8512, 2379888), (9216, 2198091), (9408, 2153232), (9444, 2145024), (9576, 2115456), (9728, 2082402), (10584, 1913984), (10752, 1884078), (10944, 1851024), (11018, 1838592), (11172, 1813248), (12096, 1674736), (12544, 1614924), (12592, 1608768), (12768, 1586592), (13824, 1465394), (14112, 1435488), (14166, 1430016), (14364, 1410304), (14592, 1388268), (14896, 1359936), (14953, 1354752), (16128, 1256052), (16416, 1234016), (16527, 1225728), (16758, 1208832), (17024, 1189944), (18816, 1076616), (18888, 1072512), (19152, 1057728), (19456, 1041201), (21168, 956992), (21249, 953344), (21504, 942039), (21888, 925512), (22036, 919296), (22344, 906624), (24192, 837368), (25088, 807462), (25137, 805888), (25184, 804384), (25536, 793296), (27648, 732697), (28224, 717744), (28332, 715008), (28728, 705152), (29184, 694134), (29792, 679968), (29906, 677376), (32256, 628026), (32832, 617008), (33054, 612864), (33516, 604416), (34048, 594972), (37632, 538308), (37776, 536256), (38304, 528864), (38563, 525312), (42336, 478496), (42498, 476672), (43776, 462756), (44072, 459648), (44688, 453312), (44859, 451584), (48384, 418684), (49581, 408576), (50176, 403731), (50274, 402944), (50368, 402192), (51072, 396648), (56448, 358872), (56664, 357504), (57456, 352576), (58368, 347067), (59584, 339984), (59812, 338688), (64512, 314013), (65664, 308504), (66108, 306432), (67032, 302208), (68096, 297486), (75264, 269154), (75552, 268128), (76608, 264432), (77126, 262656), (84672, 239248), (84996, 238336), (87552, 231378), (88144, 229824), (89376, 226656), (89718, 225792), (96768, 209342), (99162, 204288), (100548, 201472), (100736, 201096), (102144, 198324), (104671, 193536), (112896, 179436), (113328, 178752), (114912, 176288), (115689, 175104), (119168, 169992), (119624, 169344), (131328, 154252), (132216, 153216), (134064, 151104), (134577, 150528), (136192, 148743)]