20494027008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 648

約数和(自身を含む): 74846308992

約数和(自身を除く): 54352281984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 73, 78, 84, 91, 96, 103, 104, 112, 117, 126, 128, 144, 146, 156, 168, 169, 182, 192, 206, 208, 219, 224, 234, 252, 256, 273, 288, 292, 309, 312, 336, 338, 364, 384, 412, 416, 438, 448, 468, 504, 507, 511, 546, 576, 584, 618, 624, 657, 672, 676, 721, 728, 768, 819, 824, 832, 876, 896, 927, 936, 949, 1008, 1014, 1022, 1092, 1152, 1168, 1183, 1236, 1248, 1314, 1339, 1344, 1352, 1442, 1456, 1521, 1533, 1638, 1648, 1664, 1752, 1792, 1854, 1872, 1898, 2016, 2028, 2044, 2163, 2184, 2304, 2336, 2366, 2472, 2496, 2628, 2678, 2688, 2704, 2847, 2884, 2912, 3042, 3066, 3276, 3296, 3328, 3504, 3549, 3708, 3744, 3796, 4017, 4032, 4056, 4088, 4326, 4368, 4599, 4672, 4732, 4944, 4992, 5256, 5356, 5376, 5408, 5694, 5768, 5824, 6084, 6132, 6489, 6552, 6592, 6643, 7008, 7098, 7416, 7488, 7519, 7592, 8034, 8064, 8112, 8176, 8541, 8652, 8736, 9198, 9344, 9373, 9464, 9888, 9984, 10512, 10647, 10712, 10816, 11388, 11536, 11648, 12051, 12168, 12264, 12337, 12978, 13104, 13184, 13286, 14016, 14196, 14832, 14976, 15038, 15184, 16068, 16128, 16224, 16352, 17082, 17304, 17407, 17472, 18396, 18688, 18746, 18928, 19776, 19929, 21024, 21294, 21424, 21632, 22557, 22776, 23072, 23296, 24102, 24336, 24528, 24674, 25956, 26208, 26368, 26572, 28032, 28119, 28392, 29664, 29952, 30076, 30368, 32136, 32448, 32704, 34164, 34608, 34814, 34944, 36792, 37011, 37492, 37856, 39552, 39858, 42048, 42588, 42848, 43264, 45114, 45552, 46144, 48204, 48672, 49056, 49348, 51912, 52221, 52416, 52633, 53144, 56064, 56238, 56784, 59328, 59787, 60152, 60736, 64272, 64896, 65408, 67671, 68328, 69216, 69628, 69888, 73584, 74022, 74984, 75712, 79104, 79716, 84096, 84357, 85176, 85696, 86359, 90228, 91104, 92288, 96408, 97344, 97747, 98112, 98696, 103824, 104442, 104832, 105266, 106288, 111033, 112476, 113568, 118656, 119574, 120304, 121472, 121849, 128544, 129792, 130816, 135342, 136656, 138432, 139256, 147168, 148044, 149968, 151424, 156663, 157899, 159432, 168192, 168714, 170352, 171392, 172718, 180456, 182208, 184576, 192816, 194688, 195494, 196224, 197392, 207648, 208884, 209664, 210532, 212576, 222066, 224952, 227136, 237312, 239148, 240608, 242944, 243698, 257088, 259077, 270684, 273312, 276864, 278512, 293241, 294336, 296088, 299936, 302848, 313326, 315798, 318864, 337428, 340704, 342784, 345436, 360912, 364416, 365547, 385632, 389376, 390988, 392448, 394784, 415296, 417768, 421064, 425152, 444132, 449904, 454272, 473697, 478296, 481216, 487396, 514176, 518154, 541368, 546624, 553728, 557024, 586482, 588672, 592176, 599872, 626652, 631596, 637728, 674856, 681408, 684229, 690872, 721824, 728832, 731094, 771264, 777231, 781976, 789568, 830592, 835536, 842128, 850304, 879723, 888264, 899808, 908544, 947394, 956592, 962432, 974792, 1028352, 1036308, 1082736, 1093248, 1096641, 1114048, 1172964, 1177344, 1184352, 1199744, 1253304, 1263192, 1270711, 1275456, 1349712, 1362816, 1368458, 1381744, 1443648, 1462188, 1542528, 1554462, 1563952, 1579136, 1661184, 1671072, 1684256, 1700608, 1759446, 1776528, 1799616, 1894788, 1913184, 1924864, 1949584, 2052687, 2072616, 2165472, 2186496, 2193282, 2228096, 2345928, 2368704, 2399488, 2506608, 2526384, 2541422, 2550912, 2699424, 2725632, 2736916, 2763488, 2887296, 2924376, 3085056, 3108924, 3127904, 3158272, 3342144, 3368512, 3518892, 3553056, 3599232, 3789576, 3812133, 3826368, 3899168, 4105374, 4145232, 4330944, 4386564, 4456192, 4691856, 4737408, 5013216, 5052768, 5082844, 5101824, 5398848, 5473832, 5526976, 5774592, 5848752, 6158061, 6217848, 6255808, 6684288, 6737024, 7037784, 7106112, 7198464, 7579152, 7624266, 7652736, 7798336, 8210748, 8290464, 8661888, 8773128, 8894977, 9383712, 9474816, 10026432, 10105536, 10165688, 10797696, 10947664, 11053952, 11436399, 11697504, 12316122, 12435696, 12511616, 13368576, 13474048, 14075568, 14212224, 15158304, 15248532, 15305472, 15596672, 16421496, 16580928, 17323776, 17546256, 17789954, 18767424, 20052864, 20211072, 20331376, 21595392, 21895328, 22107904, 22872798, 23395008, 24632244, 24871392, 25023232, 26684931, 28151136, 28424448, 30316608, 30497064, 31193344, 32842992, 33161856, 35092512, 35579908, 37534848, 40105728, 40422144, 40662752, 43790656, 45745596, 46790016, 49264488, 49742784, 53369862, 56302272, 60633216, 60994128, 65685984, 66323712, 70185024, 71159816, 75069696, 80054793, 81325504, 87581312, 91491192, 93580032, 98528976, 99485568, 106739724, 112604544, 121266432, 121988256, 131371968, 140370048, 142319632, 160109586, 162651008, 175162624, 182982384, 197057952, 198971136, 213479448, 225209088, 243976512, 262743936, 280740096, 284639264, 320219172, 325302016, 365964768, 394115904, 426958896, 487953024, 525487872, 569278528, 640438344, 731929536, 788231808, 853917792, 975906048, 1138557056, 1280876688, 1463859072, 1576463616, 1707835584, 2277114112, 2561753376, 2927718144, 3415671168, 5123506752, 6831342336, 10247013504, 20494027008]

約数ペア:

[(1, 20494027008), (2, 10247013504), (3, 6831342336), (4, 5123506752), (6, 3415671168), (7, 2927718144), (8, 2561753376), (9, 2277114112), (12, 1707835584), (13, 1576463616), (14, 1463859072), (16, 1280876688), (18, 1138557056), (21, 975906048), (24, 853917792), (26, 788231808), (28, 731929536), (32, 640438344), (36, 569278528), (39, 525487872), (42, 487953024), (48, 426958896), (52, 394115904), (56, 365964768), (63, 325302016), (64, 320219172), (72, 284639264), (73, 280740096), (78, 262743936), (84, 243976512), (91, 225209088), (96, 213479448), (103, 198971136), (104, 197057952), (112, 182982384), (117, 175162624), (126, 162651008), (128, 160109586), (144, 142319632), (146, 140370048), (156, 131371968), (168, 121988256), (169, 121266432), (182, 112604544), (192, 106739724), (206, 99485568), (208, 98528976), (219, 93580032), (224, 91491192), (234, 87581312), (252, 81325504), (256, 80054793), (273, 75069696), (288, 71159816), (292, 70185024), (309, 66323712), (312, 65685984), (336, 60994128), (338, 60633216), (364, 56302272), (384, 53369862), (412, 49742784), (416, 49264488), (438, 46790016), (448, 45745596), (468, 43790656), (504, 40662752), (507, 40422144), (511, 40105728), (546, 37534848), (576, 35579908), (584, 35092512), (618, 33161856), (624, 32842992), (657, 31193344), (672, 30497064), (676, 30316608), (721, 28424448), (728, 28151136), (768, 26684931), (819, 25023232), (824, 24871392), (832, 24632244), (876, 23395008), (896, 22872798), (927, 22107904), (936, 21895328), (949, 21595392), (1008, 20331376), (1014, 20211072), (1022, 20052864), (1092, 18767424), (1152, 17789954), (1168, 17546256), (1183, 17323776), (1236, 16580928), (1248, 16421496), (1314, 15596672), (1339, 15305472), (1344, 15248532), (1352, 15158304), (1442, 14212224), (1456, 14075568), (1521, 13474048), (1533, 13368576), (1638, 12511616), (1648, 12435696), (1664, 12316122), (1752, 11697504), (1792, 11436399), (1854, 11053952), (1872, 10947664), (1898, 10797696), (2016, 10165688), (2028, 10105536), (2044, 10026432), (2163, 9474816), (2184, 9383712), (2304, 8894977), (2336, 8773128), (2366, 8661888), (2472, 8290464), (2496, 8210748), (2628, 7798336), (2678, 7652736), (2688, 7624266), (2704, 7579152), (2847, 7198464), (2884, 7106112), (2912, 7037784), (3042, 6737024), (3066, 6684288), (3276, 6255808), (3296, 6217848), (3328, 6158061), (3504, 5848752), (3549, 5774592), (3708, 5526976), (3744, 5473832), (3796, 5398848), (4017, 5101824), (4032, 5082844), (4056, 5052768), (4088, 5013216), (4326, 4737408), (4368, 4691856), (4599, 4456192), (4672, 4386564), (4732, 4330944), (4944, 4145232), (4992, 4105374), (5256, 3899168), (5356, 3826368), (5376, 3812133), (5408, 3789576), (5694, 3599232), (5768, 3553056), (5824, 3518892), (6084, 3368512), (6132, 3342144), (6489, 3158272), (6552, 3127904), (6592, 3108924), (6643, 3085056), (7008, 2924376), (7098, 2887296), (7416, 2763488), (7488, 2736916), (7519, 2725632), (7592, 2699424), (8034, 2550912), (8064, 2541422), (8112, 2526384), (8176, 2506608), (8541, 2399488), (8652, 2368704), (8736, 2345928), (9198, 2228096), (9344, 2193282), (9373, 2186496), (9464, 2165472), (9888, 2072616), (9984, 2052687), (10512, 1949584), (10647, 1924864), (10712, 1913184), (10816, 1894788), (11388, 1799616), (11536, 1776528), (11648, 1759446), (12051, 1700608), (12168, 1684256), (12264, 1671072), (12337, 1661184), (12978, 1579136), (13104, 1563952), (13184, 1554462), (13286, 1542528), (14016, 1462188), (14196, 1443648), (14832, 1381744), (14976, 1368458), (15038, 1362816), (15184, 1349712), (16068, 1275456), (16128, 1270711), (16224, 1263192), (16352, 1253304), (17082, 1199744), (17304, 1184352), (17407, 1177344), (17472, 1172964), (18396, 1114048), (18688, 1096641), (18746, 1093248), (18928, 1082736), (19776, 1036308), (19929, 1028352), (21024, 974792), (21294, 962432), (21424, 956592), (21632, 947394), (22557, 908544), (22776, 899808), (23072, 888264), (23296, 879723), (24102, 850304), (24336, 842128), (24528, 835536), (24674, 830592), (25956, 789568), (26208, 781976), (26368, 777231), (26572, 771264), (28032, 731094), (28119, 728832), (28392, 721824), (29664, 690872), (29952, 684229), (30076, 681408), (30368, 674856), (32136, 637728), (32448, 631596), (32704, 626652), (34164, 599872), (34608, 592176), (34814, 588672), (34944, 586482), (36792, 557024), (37011, 553728), (37492, 546624), (37856, 541368), (39552, 518154), (39858, 514176), (42048, 487396), (42588, 481216), (42848, 478296), (43264, 473697), (45114, 454272), (45552, 449904), (46144, 444132), (48204, 425152), (48672, 421064), (49056, 417768), (49348, 415296), (51912, 394784), (52221, 392448), (52416, 390988), (52633, 389376), (53144, 385632), (56064, 365547), (56238, 364416), (56784, 360912), (59328, 345436), (59787, 342784), (60152, 340704), (60736, 337428), (64272, 318864), (64896, 315798), (65408, 313326), (67671, 302848), (68328, 299936), (69216, 296088), (69628, 294336), (69888, 293241), (73584, 278512), (74022, 276864), (74984, 273312), (75712, 270684), (79104, 259077), (79716, 257088), (84096, 243698), (84357, 242944), (85176, 240608), (85696, 239148), (86359, 237312), (90228, 227136), (91104, 224952), (92288, 222066), (96408, 212576), (97344, 210532), (97747, 209664), (98112, 208884), (98696, 207648), (103824, 197392), (104442, 196224), (104832, 195494), (105266, 194688), (106288, 192816), (111033, 184576), (112476, 182208), (113568, 180456), (118656, 172718), (119574, 171392), (120304, 170352), (121472, 168714), (121849, 168192), (128544, 159432), (129792, 157899), (130816, 156663), (135342, 151424), (136656, 149968), (138432, 148044), (139256, 147168)]