20284420464

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 800

約数和(自身を含む): 77435043840

約数和(自身を除く): 57150623376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 79, 81, 83, 84, 88, 93, 99, 108, 112, 124, 126, 132, 144, 154, 158, 162, 166, 168, 176, 186, 189, 198, 216, 217, 231, 237, 248, 249, 252, 264, 279, 297, 308, 316, 324, 332, 336, 341, 372, 378, 396, 432, 434, 462, 474, 496, 498, 504, 528, 553, 558, 567, 581, 594, 616, 632, 648, 651, 664, 682, 693, 711, 744, 747, 756, 792, 837, 868, 869, 891, 913, 924, 948, 996, 1008, 1023, 1106, 1116, 1134, 1162, 1188, 1232, 1264, 1296, 1302, 1328, 1364, 1386, 1422, 1488, 1494, 1512, 1584, 1659, 1674, 1736, 1738, 1743, 1782, 1826, 1848, 1896, 1953, 1992, 2046, 2079, 2133, 2212, 2232, 2241, 2268, 2324, 2376, 2387, 2449, 2511, 2573, 2604, 2607, 2728, 2739, 2772, 2844, 2988, 3024, 3069, 3318, 3348, 3472, 3476, 3486, 3564, 3652, 3696, 3792, 3906, 3984, 4092, 4158, 4266, 4424, 4464, 4482, 4536, 4648, 4752, 4774, 4898, 4977, 5022, 5146, 5208, 5214, 5229, 5456, 5478, 5544, 5688, 5859, 5976, 6083, 6138, 6237, 6391, 6399, 6557, 6636, 6696, 6723, 6952, 6972, 7128, 7161, 7304, 7347, 7719, 7812, 7821, 8184, 8217, 8316, 8532, 8848, 8964, 9072, 9207, 9296, 9548, 9796, 9954, 10044, 10292, 10416, 10428, 10458, 10956, 11088, 11376, 11718, 11952, 12166, 12276, 12474, 12782, 12798, 13114, 13272, 13392, 13446, 13904, 13944, 14256, 14322, 14608, 14694, 14931, 15438, 15624, 15642, 15687, 16368, 16434, 16632, 17064, 17143, 17577, 17928, 18011, 18249, 18414, 19096, 19173, 19592, 19671, 19908, 20088, 20584, 20856, 20916, 21483, 21912, 22041, 23157, 23436, 23463, 24332, 24552, 24651, 24948, 25564, 25596, 26228, 26544, 26892, 26939, 27621, 27888, 28303, 28644, 29388, 29862, 30876, 31248, 31284, 31374, 32868, 33264, 34128, 34286, 35154, 35856, 36022, 36498, 36828, 38192, 38346, 39184, 39342, 39816, 40176, 41168, 41712, 41832, 42966, 43824, 44082, 44793, 45899, 46314, 46872, 46926, 47061, 48664, 49104, 49302, 49896, 51128, 51192, 51429, 52456, 53784, 53878, 54033, 54747, 55242, 56606, 57288, 57519, 58776, 59013, 59724, 61752, 62568, 62748, 64449, 65736, 66123, 68572, 69471, 70308, 70389, 72044, 72127, 72996, 73656, 73953, 76692, 78684, 79632, 80817, 83664, 84909, 85932, 88164, 89586, 91798, 92628, 93744, 93852, 94122, 97328, 98604, 99792, 102256, 102384, 102858, 104912, 107568, 107756, 108066, 109494, 110484, 113212, 114576, 115038, 117552, 118026, 119448, 123504, 125136, 125496, 128898, 131472, 132246, 137144, 137697, 138942, 140616, 140778, 144088, 144254, 145992, 147312, 147906, 153384, 154287, 157368, 161634, 162099, 164241, 169818, 171864, 172557, 176328, 177039, 179172, 183596, 185256, 187704, 188244, 188573, 193347, 197208, 198121, 198369, 203267, 205716, 208413, 215512, 216132, 216381, 218988, 220968, 226424, 230076, 236052, 238896, 242451, 250992, 254727, 257796, 264492, 274288, 275394, 277884, 281232, 281556, 288176, 288508, 291984, 295812, 306768, 308574, 314736, 323268, 324198, 328482, 339636, 343728, 345114, 352656, 354078, 358344, 367192, 370512, 375408, 376488, 377146, 386694, 394416, 396242, 396738, 406534, 411432, 413091, 416826, 431024, 432264, 432762, 437976, 441936, 452848, 460152, 462861, 472104, 484902, 486297, 492723, 504889, 509454, 515592, 517671, 528984, 531117, 550788, 555768, 563112, 565719, 577016, 591624, 594363, 609801, 617148, 646536, 648396, 649143, 656964, 679272, 690228, 708156, 716688, 727353, 734384, 752976, 754292, 764181, 773388, 792484, 793476, 813068, 822864, 826182, 833652, 864528, 865524, 875952, 920304, 925722, 944208, 969804, 972594, 985446, 1009778, 1018908, 1031184, 1035342, 1057968, 1062234, 1101576, 1111536, 1126224, 1131438, 1154032, 1183248, 1188726, 1219602, 1234296, 1239273, 1293072, 1296792, 1298286, 1313928, 1358544, 1380456, 1388583, 1416312, 1422869, 1454706, 1458891, 1508584, 1514667, 1528362, 1546776, 1584968, 1586952, 1626136, 1652364, 1667304, 1697157, 1731048, 1783089, 1829403, 1851444, 1939608, 1945188, 1947429, 1970892, 2019556, 2037816, 2070684, 2124468, 2182059, 2203152, 2235937, 2262876, 2292543, 2377452, 2439204, 2468592, 2478546, 2593584, 2596572, 2627856, 2760912, 2777166, 2832624, 2845738, 2909412, 2917782, 3017168, 3029334, 3056724, 3093552, 3169936, 3173904, 3252272, 3304728, 3334608, 3394314, 3462096, 3566178, 3658806, 3702888, 3717819, 3879216, 3890376, 3894858, 3941784, 4039112, 4075632, 4141368, 4248936, 4268607, 4364118, 4471874, 4525752, 4544001, 4585086, 4754904, 4878408, 4957092, 5091471, 5193144, 5349267, 5488209, 5554332, 5691476, 5818824, 5835564, 5842287, 6058668, 6113448, 6609456, 6707811, 6788628, 7132356, 7317612, 7405776, 7435638, 7780752, 7789716, 7883568, 8078224, 8282736, 8497872, 8537214, 8728236, 8943748, 9051504, 9088002, 9170172, 9509808, 9756816, 9914184, 10182942, 10386288, 10698534, 10976418, 11108664, 11382952, 11637648, 11671128, 11684574, 12117336, 12226896, 12805821, 13415622, 13577256, 13632003, 14264712, 14635224, 14871276, 15274413, 15579432, 15651559, 16047801, 16464627, 17074428, 17456472, 17887496, 18176004, 18340344, 19828368, 20123433, 20365884, 21397068, 21952836, 22217328, 22765904, 23342256, 23369148, 24234672, 25611642, 26831244, 27154512, 27264006, 28529424, 29270448, 29742552, 30548826, 31158864, 31303118, 32095602, 32929254, 34148856, 34912944, 35774992, 36352008, 36680688, 38417463, 40246866, 40731768, 40896009, 42794136, 43905672, 46738296, 46954677, 51223284, 53662488, 54528012, 59485104, 60370299, 61097652, 62606236, 64191204, 65858508, 68297712, 72704016, 76834926, 80493732, 81463536, 81792018, 85588272, 87811344, 93476592, 93909354, 102446568, 107324976, 109056024, 115252389, 120740598, 122195304, 125212472, 128382408, 131717016, 140864031, 153669852, 160987464, 163584036, 181110897, 187818708, 204893136, 218112048, 230504778, 241481196, 244390608, 250424944, 256764816, 263434032, 281728062, 307339704, 321974928, 327168072, 362221794, 375637416, 422592093, 461009556, 482962392, 563456124, 614679408, 654336144, 724443588, 751274832, 845184186, 922019112, 965924784, 1126912248, 1267776279, 1448887176, 1690368372, 1844038224, 2253824496, 2535552558, 2897774352, 3380736744, 5071105116, 6761473488, 10142210232, 20284420464]

約数ペア:

[(1, 20284420464), (2, 10142210232), (3, 6761473488), (4, 5071105116), (6, 3380736744), (7, 2897774352), (8, 2535552558), (9, 2253824496), (11, 1844038224), (12, 1690368372), (14, 1448887176), (16, 1267776279), (18, 1126912248), (21, 965924784), (22, 922019112), (24, 845184186), (27, 751274832), (28, 724443588), (31, 654336144), (33, 614679408), (36, 563456124), (42, 482962392), (44, 461009556), (48, 422592093), (54, 375637416), (56, 362221794), (62, 327168072), (63, 321974928), (66, 307339704), (72, 281728062), (77, 263434032), (79, 256764816), (81, 250424944), (83, 244390608), (84, 241481196), (88, 230504778), (93, 218112048), (99, 204893136), (108, 187818708), (112, 181110897), (124, 163584036), (126, 160987464), (132, 153669852), (144, 140864031), (154, 131717016), (158, 128382408), (162, 125212472), (166, 122195304), (168, 120740598), (176, 115252389), (186, 109056024), (189, 107324976), (198, 102446568), (216, 93909354), (217, 93476592), (231, 87811344), (237, 85588272), (248, 81792018), (249, 81463536), (252, 80493732), (264, 76834926), (279, 72704016), (297, 68297712), (308, 65858508), (316, 64191204), (324, 62606236), (332, 61097652), (336, 60370299), (341, 59485104), (372, 54528012), (378, 53662488), (396, 51223284), (432, 46954677), (434, 46738296), (462, 43905672), (474, 42794136), (496, 40896009), (498, 40731768), (504, 40246866), (528, 38417463), (553, 36680688), (558, 36352008), (567, 35774992), (581, 34912944), (594, 34148856), (616, 32929254), (632, 32095602), (648, 31303118), (651, 31158864), (664, 30548826), (682, 29742552), (693, 29270448), (711, 28529424), (744, 27264006), (747, 27154512), (756, 26831244), (792, 25611642), (837, 24234672), (868, 23369148), (869, 23342256), (891, 22765904), (913, 22217328), (924, 21952836), (948, 21397068), (996, 20365884), (1008, 20123433), (1023, 19828368), (1106, 18340344), (1116, 18176004), (1134, 17887496), (1162, 17456472), (1188, 17074428), (1232, 16464627), (1264, 16047801), (1296, 15651559), (1302, 15579432), (1328, 15274413), (1364, 14871276), (1386, 14635224), (1422, 14264712), (1488, 13632003), (1494, 13577256), (1512, 13415622), (1584, 12805821), (1659, 12226896), (1674, 12117336), (1736, 11684574), (1738, 11671128), (1743, 11637648), (1782, 11382952), (1826, 11108664), (1848, 10976418), (1896, 10698534), (1953, 10386288), (1992, 10182942), (2046, 9914184), (2079, 9756816), (2133, 9509808), (2212, 9170172), (2232, 9088002), (2241, 9051504), (2268, 8943748), (2324, 8728236), (2376, 8537214), (2387, 8497872), (2449, 8282736), (2511, 8078224), (2573, 7883568), (2604, 7789716), (2607, 7780752), (2728, 7435638), (2739, 7405776), (2772, 7317612), (2844, 7132356), (2988, 6788628), (3024, 6707811), (3069, 6609456), (3318, 6113448), (3348, 6058668), (3472, 5842287), (3476, 5835564), (3486, 5818824), (3564, 5691476), (3652, 5554332), (3696, 5488209), (3792, 5349267), (3906, 5193144), (3984, 5091471), (4092, 4957092), (4158, 4878408), (4266, 4754904), (4424, 4585086), (4464, 4544001), (4482, 4525752), (4536, 4471874), (4648, 4364118), (4752, 4268607), (4774, 4248936), (4898, 4141368), (4977, 4075632), (5022, 4039112), (5146, 3941784), (5208, 3894858), (5214, 3890376), (5229, 3879216), (5456, 3717819), (5478, 3702888), (5544, 3658806), (5688, 3566178), (5859, 3462096), (5976, 3394314), (6083, 3334608), (6138, 3304728), (6237, 3252272), (6391, 3173904), (6399, 3169936), (6557, 3093552), (6636, 3056724), (6696, 3029334), (6723, 3017168), (6952, 2917782), (6972, 2909412), (7128, 2845738), (7161, 2832624), (7304, 2777166), (7347, 2760912), (7719, 2627856), (7812, 2596572), (7821, 2593584), (8184, 2478546), (8217, 2468592), (8316, 2439204), (8532, 2377452), (8848, 2292543), (8964, 2262876), (9072, 2235937), (9207, 2203152), (9296, 2182059), (9548, 2124468), (9796, 2070684), (9954, 2037816), (10044, 2019556), (10292, 1970892), (10416, 1947429), (10428, 1945188), (10458, 1939608), (10956, 1851444), (11088, 1829403), (11376, 1783089), (11718, 1731048), (11952, 1697157), (12166, 1667304), (12276, 1652364), (12474, 1626136), (12782, 1586952), (12798, 1584968), (13114, 1546776), (13272, 1528362), (13392, 1514667), (13446, 1508584), (13904, 1458891), (13944, 1454706), (14256, 1422869), (14322, 1416312), (14608, 1388583), (14694, 1380456), (14931, 1358544), (15438, 1313928), (15624, 1298286), (15642, 1296792), (15687, 1293072), (16368, 1239273), (16434, 1234296), (16632, 1219602), (17064, 1188726), (17143, 1183248), (17577, 1154032), (17928, 1131438), (18011, 1126224), (18249, 1111536), (18414, 1101576), (19096, 1062234), (19173, 1057968), (19592, 1035342), (19671, 1031184), (19908, 1018908), (20088, 1009778), (20584, 985446), (20856, 972594), (20916, 969804), (21483, 944208), (21912, 925722), (22041, 920304), (23157, 875952), (23436, 865524), (23463, 864528), (24332, 833652), (24552, 826182), (24651, 822864), (24948, 813068), (25564, 793476), (25596, 792484), (26228, 773388), (26544, 764181), (26892, 754292), (26939, 752976), (27621, 734384), (27888, 727353), (28303, 716688), (28644, 708156), (29388, 690228), (29862, 679272), (30876, 656964), (31248, 649143), (31284, 648396), (31374, 646536), (32868, 617148), (33264, 609801), (34128, 594363), (34286, 591624), (35154, 577016), (35856, 565719), (36022, 563112), (36498, 555768), (36828, 550788), (38192, 531117), (38346, 528984), (39184, 517671), (39342, 515592), (39816, 509454), (40176, 504889), (41168, 492723), (41712, 486297), (41832, 484902), (42966, 472104), (43824, 462861), (44082, 460152), (44793, 452848), (45899, 441936), (46314, 437976), (46872, 432762), (46926, 432264), (47061, 431024), (48664, 416826), (49104, 413091), (49302, 411432), (49896, 406534), (51128, 396738), (51192, 396242), (51429, 394416), (52456, 386694), (53784, 377146), (53878, 376488), (54033, 375408), (54747, 370512), (55242, 367192), (56606, 358344), (57288, 354078), (57519, 352656), (58776, 345114), (59013, 343728), (59724, 339636), (61752, 328482), (62568, 324198), (62748, 323268), (64449, 314736), (65736, 308574), (66123, 306768), (68572, 295812), (69471, 291984), (70308, 288508), (70389, 288176), (72044, 281556), (72127, 281232), (72996, 277884), (73656, 275394), (73953, 274288), (76692, 264492), (78684, 257796), (79632, 254727), (80817, 250992), (83664, 242451), (84909, 238896), (85932, 236052), (88164, 230076), (89586, 226424), (91798, 220968), (92628, 218988), (93744, 216381), (93852, 216132), (94122, 215512), (97328, 208413), (98604, 205716), (99792, 203267), (102256, 198369), (102384, 198121), (102858, 197208), (104912, 193347), (107568, 188573), (107756, 188244), (108066, 187704), (109494, 185256), (110484, 183596), (113212, 179172), (114576, 177039), (115038, 176328), (117552, 172557), (118026, 171864), (119448, 169818), (123504, 164241), (125136, 162099), (125496, 161634), (128898, 157368), (131472, 154287), (132246, 153384), (137144, 147906), (137697, 147312), (138942, 145992), (140616, 144254), (140778, 144088)]