20939046912

素因数分解:

$2^{15}\times 3^4\times 7^3\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 640

約数和(自身を含む): 76125456000

約数和(自身を除く): 55186409088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 98, 108, 112, 126, 128, 138, 144, 147, 161, 162, 168, 184, 189, 192, 196, 207, 216, 224, 252, 256, 276, 288, 294, 322, 324, 336, 343, 368, 378, 384, 392, 414, 432, 441, 448, 483, 504, 512, 552, 567, 576, 588, 621, 644, 648, 672, 686, 736, 756, 768, 784, 828, 864, 882, 896, 966, 1008, 1024, 1029, 1104, 1127, 1134, 1152, 1176, 1242, 1288, 1296, 1323, 1344, 1372, 1449, 1472, 1512, 1536, 1568, 1656, 1728, 1764, 1792, 1863, 1932, 2016, 2048, 2058, 2208, 2254, 2268, 2304, 2352, 2484, 2576, 2592, 2646, 2688, 2744, 2898, 2944, 3024, 3072, 3087, 3136, 3312, 3381, 3456, 3528, 3584, 3726, 3864, 3969, 4032, 4096, 4116, 4347, 4416, 4508, 4536, 4608, 4704, 4968, 5152, 5184, 5292, 5376, 5488, 5796, 5888, 6048, 6144, 6174, 6272, 6624, 6762, 6912, 7056, 7168, 7452, 7728, 7889, 7938, 8064, 8192, 8232, 8694, 8832, 9016, 9072, 9216, 9261, 9408, 9936, 10143, 10304, 10368, 10584, 10752, 10976, 11592, 11776, 12096, 12288, 12348, 12544, 13041, 13248, 13524, 13824, 14112, 14336, 14904, 15456, 15778, 15876, 16128, 16384, 16464, 17388, 17664, 18032, 18144, 18432, 18522, 18816, 19872, 20286, 20608, 20736, 21168, 21504, 21952, 23184, 23552, 23667, 24192, 24576, 24696, 25088, 26082, 26496, 27048, 27648, 27783, 28224, 28672, 29808, 30429, 30912, 31556, 31752, 32256, 32768, 32928, 34776, 35328, 36064, 36288, 36864, 37044, 37632, 39744, 40572, 41216, 41472, 42336, 43008, 43904, 46368, 47104, 47334, 48384, 49152, 49392, 50176, 52164, 52992, 54096, 55296, 55566, 56448, 57344, 59616, 60858, 61824, 63112, 63504, 64512, 65856, 69552, 70656, 71001, 72128, 72576, 73728, 74088, 75264, 79488, 81144, 82432, 82944, 84672, 86016, 87808, 91287, 92736, 94208, 94668, 96768, 98304, 98784, 100352, 104328, 105984, 108192, 110592, 111132, 112896, 114688, 119232, 121716, 123648, 126224, 127008, 129024, 131712, 139104, 141312, 142002, 144256, 145152, 147456, 148176, 150528, 158976, 162288, 164864, 165888, 169344, 172032, 175616, 182574, 185472, 188416, 189336, 193536, 197568, 200704, 208656, 211968, 213003, 216384, 221184, 222264, 225792, 229376, 238464, 243432, 247296, 252448, 254016, 258048, 263424, 278208, 282624, 284004, 288512, 290304, 294912, 296352, 301056, 317952, 324576, 329728, 331776, 338688, 344064, 351232, 365148, 370944, 376832, 378672, 387072, 395136, 401408, 417312, 423936, 426006, 432768, 442368, 444528, 451584, 476928, 486864, 494592, 504896, 508032, 516096, 526848, 556416, 565248, 568008, 577024, 580608, 592704, 602112, 635904, 639009, 649152, 659456, 663552, 677376, 688128, 702464, 730296, 741888, 753664, 757344, 774144, 790272, 802816, 834624, 847872, 852012, 865536, 884736, 889056, 903168, 953856, 973728, 989184, 1009792, 1016064, 1032192, 1053696, 1112832, 1130496, 1136016, 1154048, 1161216, 1185408, 1204224, 1271808, 1278018, 1298304, 1318912, 1327104, 1354752, 1404928, 1460592, 1483776, 1514688, 1548288, 1580544, 1605632, 1669248, 1695744, 1704024, 1731072, 1778112, 1806336, 1907712, 1947456, 1978368, 2019584, 2032128, 2064384, 2107392, 2225664, 2260992, 2272032, 2308096, 2322432, 2370816, 2408448, 2543616, 2556036, 2596608, 2637824, 2654208, 2709504, 2809856, 2921184, 2967552, 3029376, 3096576, 3161088, 3338496, 3391488, 3408048, 3462144, 3556224, 3612672, 3815424, 3894912, 3956736, 4039168, 4064256, 4214784, 4451328, 4544064, 4616192, 4644864, 4741632, 4816896, 5087232, 5112072, 5193216, 5275648, 5419008, 5619712, 5842368, 5935104, 6058752, 6193152, 6322176, 6676992, 6782976, 6816096, 6924288, 7112448, 7225344, 7630848, 7789824, 7913472, 8078336, 8128512, 8429568, 8902656, 9088128, 9232384, 9289728, 9483264, 10174464, 10224144, 10386432, 10838016, 11239424, 11684736, 11870208, 12117504, 12644352, 13353984, 13632192, 13848576, 14224896, 14450688, 15261696, 15579648, 15826944, 16156672, 16257024, 16859136, 17805312, 18176256, 18464768, 18579456, 18966528, 20348928, 20448288, 20772864, 21676032, 23369472, 23740416, 24235008, 25288704, 26707968, 27264384, 27697152, 28449792, 30523392, 31159296, 32313344, 32514048, 33718272, 35610624, 36352512, 36929536, 37933056, 40896576, 41545728, 43352064, 46738944, 47480832, 48470016, 50577408, 53415936, 54528768, 55394304, 56899584, 61046784, 62318592, 64626688, 65028096, 71221248, 72705024, 75866112, 81793152, 83091456, 93477888, 96940032, 101154816, 106831872, 109057536, 110788608, 113799168, 124637184, 129253376, 130056192, 142442496, 145410048, 151732224, 163586304, 166182912, 186955776, 193880064, 213663744, 218115072, 227598336, 249274368, 258506752, 290820096, 303464448, 327172608, 332365824, 373911552, 387760128, 427327488, 436230144, 455196672, 498548736, 581640192, 654345216, 747823104, 775520256, 872460288, 910393344, 997097472, 1163280384, 1308690432, 1495646208, 1744920576, 2326560768, 2617380864, 2991292416, 3489841152, 5234761728, 6979682304, 10469523456, 20939046912]

約数ペア:

[(1, 20939046912), (2, 10469523456), (3, 6979682304), (4, 5234761728), (6, 3489841152), (7, 2991292416), (8, 2617380864), (9, 2326560768), (12, 1744920576), (14, 1495646208), (16, 1308690432), (18, 1163280384), (21, 997097472), (23, 910393344), (24, 872460288), (27, 775520256), (28, 747823104), (32, 654345216), (36, 581640192), (42, 498548736), (46, 455196672), (48, 436230144), (49, 427327488), (54, 387760128), (56, 373911552), (63, 332365824), (64, 327172608), (69, 303464448), (72, 290820096), (81, 258506752), (84, 249274368), (92, 227598336), (96, 218115072), (98, 213663744), (108, 193880064), (112, 186955776), (126, 166182912), (128, 163586304), (138, 151732224), (144, 145410048), (147, 142442496), (161, 130056192), (162, 129253376), (168, 124637184), (184, 113799168), (189, 110788608), (192, 109057536), (196, 106831872), (207, 101154816), (216, 96940032), (224, 93477888), (252, 83091456), (256, 81793152), (276, 75866112), (288, 72705024), (294, 71221248), (322, 65028096), (324, 64626688), (336, 62318592), (343, 61046784), (368, 56899584), (378, 55394304), (384, 54528768), (392, 53415936), (414, 50577408), (432, 48470016), (441, 47480832), (448, 46738944), (483, 43352064), (504, 41545728), (512, 40896576), (552, 37933056), (567, 36929536), (576, 36352512), (588, 35610624), (621, 33718272), (644, 32514048), (648, 32313344), (672, 31159296), (686, 30523392), (736, 28449792), (756, 27697152), (768, 27264384), (784, 26707968), (828, 25288704), (864, 24235008), (882, 23740416), (896, 23369472), (966, 21676032), (1008, 20772864), (1024, 20448288), (1029, 20348928), (1104, 18966528), (1127, 18579456), (1134, 18464768), (1152, 18176256), (1176, 17805312), (1242, 16859136), (1288, 16257024), (1296, 16156672), (1323, 15826944), (1344, 15579648), (1372, 15261696), (1449, 14450688), (1472, 14224896), (1512, 13848576), (1536, 13632192), (1568, 13353984), (1656, 12644352), (1728, 12117504), (1764, 11870208), (1792, 11684736), (1863, 11239424), (1932, 10838016), (2016, 10386432), (2048, 10224144), (2058, 10174464), (2208, 9483264), (2254, 9289728), (2268, 9232384), (2304, 9088128), (2352, 8902656), (2484, 8429568), (2576, 8128512), (2592, 8078336), (2646, 7913472), (2688, 7789824), (2744, 7630848), (2898, 7225344), (2944, 7112448), (3024, 6924288), (3072, 6816096), (3087, 6782976), (3136, 6676992), (3312, 6322176), (3381, 6193152), (3456, 6058752), (3528, 5935104), (3584, 5842368), (3726, 5619712), (3864, 5419008), (3969, 5275648), (4032, 5193216), (4096, 5112072), (4116, 5087232), (4347, 4816896), (4416, 4741632), (4508, 4644864), (4536, 4616192), (4608, 4544064), (4704, 4451328), (4968, 4214784), (5152, 4064256), (5184, 4039168), (5292, 3956736), (5376, 3894912), (5488, 3815424), (5796, 3612672), (5888, 3556224), (6048, 3462144), (6144, 3408048), (6174, 3391488), (6272, 3338496), (6624, 3161088), (6762, 3096576), (6912, 3029376), (7056, 2967552), (7168, 2921184), (7452, 2809856), (7728, 2709504), (7889, 2654208), (7938, 2637824), (8064, 2596608), (8192, 2556036), (8232, 2543616), (8694, 2408448), (8832, 2370816), (9016, 2322432), (9072, 2308096), (9216, 2272032), (9261, 2260992), (9408, 2225664), (9936, 2107392), (10143, 2064384), (10304, 2032128), (10368, 2019584), (10584, 1978368), (10752, 1947456), (10976, 1907712), (11592, 1806336), (11776, 1778112), (12096, 1731072), (12288, 1704024), (12348, 1695744), (12544, 1669248), (13041, 1605632), (13248, 1580544), (13524, 1548288), (13824, 1514688), (14112, 1483776), (14336, 1460592), (14904, 1404928), (15456, 1354752), (15778, 1327104), (15876, 1318912), (16128, 1298304), (16384, 1278018), (16464, 1271808), (17388, 1204224), (17664, 1185408), (18032, 1161216), (18144, 1154048), (18432, 1136016), (18522, 1130496), (18816, 1112832), (19872, 1053696), (20286, 1032192), (20608, 1016064), (20736, 1009792), (21168, 989184), (21504, 973728), (21952, 953856), (23184, 903168), (23552, 889056), (23667, 884736), (24192, 865536), (24576, 852012), (24696, 847872), (25088, 834624), (26082, 802816), (26496, 790272), (27048, 774144), (27648, 757344), (27783, 753664), (28224, 741888), (28672, 730296), (29808, 702464), (30429, 688128), (30912, 677376), (31556, 663552), (31752, 659456), (32256, 649152), (32768, 639009), (32928, 635904), (34776, 602112), (35328, 592704), (36064, 580608), (36288, 577024), (36864, 568008), (37044, 565248), (37632, 556416), (39744, 526848), (40572, 516096), (41216, 508032), (41472, 504896), (42336, 494592), (43008, 486864), (43904, 476928), (46368, 451584), (47104, 444528), (47334, 442368), (48384, 432768), (49152, 426006), (49392, 423936), (50176, 417312), (52164, 401408), (52992, 395136), (54096, 387072), (55296, 378672), (55566, 376832), (56448, 370944), (57344, 365148), (59616, 351232), (60858, 344064), (61824, 338688), (63112, 331776), (63504, 329728), (64512, 324576), (65856, 317952), (69552, 301056), (70656, 296352), (71001, 294912), (72128, 290304), (72576, 288512), (73728, 284004), (74088, 282624), (75264, 278208), (79488, 263424), (81144, 258048), (82432, 254016), (82944, 252448), (84672, 247296), (86016, 243432), (87808, 238464), (91287, 229376), (92736, 225792), (94208, 222264), (94668, 221184), (96768, 216384), (98304, 213003), (98784, 211968), (100352, 208656), (104328, 200704), (105984, 197568), (108192, 193536), (110592, 189336), (111132, 188416), (112896, 185472), (114688, 182574), (119232, 175616), (121716, 172032), (123648, 169344), (126224, 165888), (127008, 164864), (129024, 162288), (131712, 158976), (139104, 150528), (141312, 148176), (142002, 147456), (144256, 145152)]