20731189248

素因数分解:

$2^{11}\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 576

約数和(自身を含む): 77557858560

約数和(自身を除く): 56826669312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 243, 252, 256, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 486, 504, 512, 528, 541, 567, 576, 594, 616, 648, 672, 693, 704, 756, 768, 792, 864, 891, 896, 924, 972, 1008, 1024, 1056, 1082, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1512, 1536, 1584, 1623, 1701, 1728, 1782, 1792, 1848, 1944, 2016, 2048, 2079, 2112, 2164, 2268, 2304, 2376, 2464, 2592, 2673, 2688, 2772, 2816, 3024, 3072, 3168, 3246, 3402, 3456, 3564, 3584, 3696, 3787, 3888, 4032, 4158, 4224, 4328, 4536, 4608, 4752, 4869, 4928, 5184, 5346, 5376, 5544, 5632, 5951, 6048, 6144, 6237, 6336, 6492, 6804, 6912, 7128, 7168, 7392, 7574, 7776, 8064, 8316, 8448, 8656, 9072, 9216, 9504, 9738, 9856, 10368, 10692, 10752, 11088, 11264, 11361, 11902, 12096, 12474, 12672, 12984, 13608, 13824, 14256, 14336, 14607, 14784, 15148, 15552, 16128, 16632, 16896, 17312, 17853, 18144, 18432, 18711, 19008, 19476, 19712, 20736, 21384, 21504, 22176, 22528, 22722, 23804, 24192, 24948, 25344, 25968, 27216, 27648, 28512, 29214, 29568, 30296, 31104, 32256, 33264, 33792, 34083, 34624, 35706, 36288, 37422, 38016, 38952, 39424, 41472, 41657, 42768, 43008, 43821, 44352, 45444, 47608, 48384, 49896, 50688, 51936, 53559, 54432, 55296, 57024, 58428, 59136, 60592, 62208, 64512, 66528, 67584, 68166, 69248, 71412, 72576, 74844, 76032, 77904, 78848, 82944, 83314, 85536, 87642, 88704, 90888, 95216, 96768, 99792, 101376, 102249, 103872, 107118, 108864, 114048, 116856, 118272, 121184, 124416, 124971, 129024, 131463, 133056, 136332, 138496, 142824, 145152, 149688, 152064, 155808, 157696, 160677, 165888, 166628, 171072, 175284, 177408, 181776, 190432, 193536, 199584, 202752, 204498, 207744, 214236, 217728, 228096, 233712, 236544, 242368, 248832, 249942, 262926, 266112, 272664, 276992, 285648, 290304, 299376, 304128, 306747, 311616, 321354, 333256, 342144, 350568, 354816, 363552, 374913, 380864, 387072, 399168, 408996, 415488, 428472, 435456, 456192, 467424, 473088, 482031, 484736, 497664, 499884, 525852, 532224, 545328, 553984, 571296, 580608, 598752, 608256, 613494, 623232, 642708, 666512, 684288, 701136, 709632, 727104, 749826, 761728, 798336, 817992, 830976, 856944, 870912, 912384, 920241, 934848, 964062, 969472, 999768, 1051704, 1064448, 1090656, 1107968, 1124739, 1142592, 1161216, 1197504, 1226988, 1246464, 1285416, 1333024, 1368576, 1402272, 1419264, 1446093, 1454208, 1499652, 1523456, 1596672, 1635984, 1661952, 1713888, 1741824, 1824768, 1840482, 1869696, 1928124, 1938944, 1999536, 2103408, 2128896, 2181312, 2249478, 2285184, 2395008, 2453976, 2492928, 2570832, 2666048, 2737152, 2804544, 2892186, 2908416, 2999304, 3046912, 3193344, 3271968, 3323904, 3374217, 3427776, 3483648, 3680964, 3739392, 3856248, 3877888, 3999072, 4206816, 4257792, 4362624, 4498956, 4570368, 4790016, 4907952, 4985856, 5141664, 5332096, 5474304, 5609088, 5784372, 5816832, 5998608, 6093824, 6386688, 6543936, 6748434, 6855552, 7361928, 7478784, 7712496, 7755776, 7998144, 8413632, 8725248, 8997912, 9140736, 9580032, 9815904, 9971712, 10122651, 10283328, 10664192, 11218176, 11568744, 11633664, 11997216, 12187648, 12773376, 13087872, 13496868, 13711104, 14723856, 14957568, 15424992, 15996288, 16827264, 17450496, 17995824, 18281472, 19160064, 19631808, 20245302, 20566656, 21328384, 22436352, 23137488, 23267328, 23994432, 26175744, 26993736, 27422208, 29447712, 29915136, 30849984, 31992576, 33654528, 34900992, 35991648, 36562944, 38320128, 39263616, 40490604, 41133312, 42656768, 44872704, 46274976, 47988864, 52351488, 53987472, 54844416, 58895424, 61699968, 63985152, 67309056, 69801984, 71983296, 78527232, 80981208, 82266624, 85313536, 89745408, 92549952, 95977728, 104702976, 107974944, 109688832, 117790848, 123399936, 127970304, 134618112, 143966592, 157054464, 161962416, 164533248, 185099904, 191955456, 209405952, 215949888, 235581696, 246799872, 255940608, 269236224, 287933184, 314108928, 323924832, 329066496, 370199808, 383910912, 431899776, 471163392, 493599744, 575866368, 628217856, 647849664, 740399616, 767821824, 863799552, 942326784, 987199488, 1151732736, 1295699328, 1480799232, 1727599104, 1884653568, 2303465472, 2591398656, 2961598464, 3455198208, 5182797312, 6910396416, 10365594624, 20731189248]

約数ペア:

[(1, 20731189248), (2, 10365594624), (3, 6910396416), (4, 5182797312), (6, 3455198208), (7, 2961598464), (8, 2591398656), (9, 2303465472), (11, 1884653568), (12, 1727599104), (14, 1480799232), (16, 1295699328), (18, 1151732736), (21, 987199488), (22, 942326784), (24, 863799552), (27, 767821824), (28, 740399616), (32, 647849664), (33, 628217856), (36, 575866368), (42, 493599744), (44, 471163392), (48, 431899776), (54, 383910912), (56, 370199808), (63, 329066496), (64, 323924832), (66, 314108928), (72, 287933184), (77, 269236224), (81, 255940608), (84, 246799872), (88, 235581696), (96, 215949888), (99, 209405952), (108, 191955456), (112, 185099904), (126, 164533248), (128, 161962416), (132, 157054464), (144, 143966592), (154, 134618112), (162, 127970304), (168, 123399936), (176, 117790848), (189, 109688832), (192, 107974944), (198, 104702976), (216, 95977728), (224, 92549952), (231, 89745408), (243, 85313536), (252, 82266624), (256, 80981208), (264, 78527232), (288, 71983296), (297, 69801984), (308, 67309056), (324, 63985152), (336, 61699968), (352, 58895424), (378, 54844416), (384, 53987472), (396, 52351488), (432, 47988864), (448, 46274976), (462, 44872704), (486, 42656768), (504, 41133312), (512, 40490604), (528, 39263616), (541, 38320128), (567, 36562944), (576, 35991648), (594, 34900992), (616, 33654528), (648, 31992576), (672, 30849984), (693, 29915136), (704, 29447712), (756, 27422208), (768, 26993736), (792, 26175744), (864, 23994432), (891, 23267328), (896, 23137488), (924, 22436352), (972, 21328384), (1008, 20566656), (1024, 20245302), (1056, 19631808), (1082, 19160064), (1134, 18281472), (1152, 17995824), (1188, 17450496), (1232, 16827264), (1296, 15996288), (1344, 15424992), (1386, 14957568), (1408, 14723856), (1512, 13711104), (1536, 13496868), (1584, 13087872), (1623, 12773376), (1701, 12187648), (1728, 11997216), (1782, 11633664), (1792, 11568744), (1848, 11218176), (1944, 10664192), (2016, 10283328), (2048, 10122651), (2079, 9971712), (2112, 9815904), (2164, 9580032), (2268, 9140736), (2304, 8997912), (2376, 8725248), (2464, 8413632), (2592, 7998144), (2673, 7755776), (2688, 7712496), (2772, 7478784), (2816, 7361928), (3024, 6855552), (3072, 6748434), (3168, 6543936), (3246, 6386688), (3402, 6093824), (3456, 5998608), (3564, 5816832), (3584, 5784372), (3696, 5609088), (3787, 5474304), (3888, 5332096), (4032, 5141664), (4158, 4985856), (4224, 4907952), (4328, 4790016), (4536, 4570368), (4608, 4498956), (4752, 4362624), (4869, 4257792), (4928, 4206816), (5184, 3999072), (5346, 3877888), (5376, 3856248), (5544, 3739392), (5632, 3680964), (5951, 3483648), (6048, 3427776), (6144, 3374217), (6237, 3323904), (6336, 3271968), (6492, 3193344), (6804, 3046912), (6912, 2999304), (7128, 2908416), (7168, 2892186), (7392, 2804544), (7574, 2737152), (7776, 2666048), (8064, 2570832), (8316, 2492928), (8448, 2453976), (8656, 2395008), (9072, 2285184), (9216, 2249478), (9504, 2181312), (9738, 2128896), (9856, 2103408), (10368, 1999536), (10692, 1938944), (10752, 1928124), (11088, 1869696), (11264, 1840482), (11361, 1824768), (11902, 1741824), (12096, 1713888), (12474, 1661952), (12672, 1635984), (12984, 1596672), (13608, 1523456), (13824, 1499652), (14256, 1454208), (14336, 1446093), (14607, 1419264), (14784, 1402272), (15148, 1368576), (15552, 1333024), (16128, 1285416), (16632, 1246464), (16896, 1226988), (17312, 1197504), (17853, 1161216), (18144, 1142592), (18432, 1124739), (18711, 1107968), (19008, 1090656), (19476, 1064448), (19712, 1051704), (20736, 999768), (21384, 969472), (21504, 964062), (22176, 934848), (22528, 920241), (22722, 912384), (23804, 870912), (24192, 856944), (24948, 830976), (25344, 817992), (25968, 798336), (27216, 761728), (27648, 749826), (28512, 727104), (29214, 709632), (29568, 701136), (30296, 684288), (31104, 666512), (32256, 642708), (33264, 623232), (33792, 613494), (34083, 608256), (34624, 598752), (35706, 580608), (36288, 571296), (37422, 553984), (38016, 545328), (38952, 532224), (39424, 525852), (41472, 499884), (41657, 497664), (42768, 484736), (43008, 482031), (43821, 473088), (44352, 467424), (45444, 456192), (47608, 435456), (48384, 428472), (49896, 415488), (50688, 408996), (51936, 399168), (53559, 387072), (54432, 380864), (55296, 374913), (57024, 363552), (58428, 354816), (59136, 350568), (60592, 342144), (62208, 333256), (64512, 321354), (66528, 311616), (67584, 306747), (68166, 304128), (69248, 299376), (71412, 290304), (72576, 285648), (74844, 276992), (76032, 272664), (77904, 266112), (78848, 262926), (82944, 249942), (83314, 248832), (85536, 242368), (87642, 236544), (88704, 233712), (90888, 228096), (95216, 217728), (96768, 214236), (99792, 207744), (101376, 204498), (102249, 202752), (103872, 199584), (107118, 193536), (108864, 190432), (114048, 181776), (116856, 177408), (118272, 175284), (121184, 171072), (124416, 166628), (124971, 165888), (129024, 160677), (131463, 157696), (133056, 155808), (136332, 152064), (138496, 149688), (142824, 145152)]