20417793984

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1337

約数の個数: 448

約数和(自身を含む): 73259289600

約数和(自身を除く): 52841495616

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, 54, 56, 57, 63, 64, 72, 73, 76, 84, 96, 108, 112, 114, 126, 133, 144, 146, 152, 168, 171, 189, 192, 216, 219, 224, 228, 252, 266, 288, 292, 304, 336, 342, 378, 399, 432, 438, 448, 456, 504, 511, 513, 532, 576, 584, 608, 657, 672, 684, 756, 798, 864, 876, 912, 1008, 1022, 1026, 1064, 1168, 1197, 1216, 1217, 1314, 1344, 1368, 1387, 1512, 1533, 1596, 1728, 1752, 1824, 1971, 2016, 2044, 2052, 2128, 2336, 2394, 2434, 2628, 2736, 2774, 3024, 3066, 3192, 3504, 3591, 3648, 3651, 3942, 4032, 4088, 4104, 4161, 4256, 4599, 4672, 4788, 4868, 5256, 5472, 5548, 6048, 6132, 6384, 7008, 7182, 7302, 7884, 8176, 8208, 8322, 8512, 8519, 9198, 9576, 9709, 9736, 10512, 10944, 10953, 11096, 12096, 12264, 12483, 12768, 13797, 14016, 14364, 14604, 15768, 16352, 16416, 16644, 17038, 18396, 19152, 19418, 19472, 21024, 21906, 22192, 23123, 24528, 24966, 25536, 25557, 27594, 28728, 29127, 29208, 31536, 32704, 32832, 32859, 33288, 34076, 36792, 37449, 38304, 38836, 38944, 42048, 43812, 44384, 46246, 49056, 49932, 51114, 55188, 57456, 58254, 58416, 63072, 65718, 66576, 68152, 69369, 73584, 74898, 76608, 76671, 77672, 77888, 87381, 87624, 88768, 88841, 92492, 98112, 99864, 102228, 110376, 114912, 116508, 116832, 126144, 131436, 133152, 136304, 138738, 147168, 149796, 153342, 155344, 161861, 174762, 175248, 177682, 184984, 199728, 204456, 208107, 220752, 229824, 230013, 233016, 233664, 262143, 262872, 266304, 266523, 272608, 277476, 294336, 299592, 306684, 310688, 323722, 349524, 350496, 355364, 369968, 399456, 408912, 416214, 441504, 460026, 466032, 485583, 524286, 525744, 533046, 545216, 554952, 599184, 613368, 621376, 621887, 624321, 647444, 699048, 700992, 710728, 739936, 798912, 799569, 817824, 832428, 883008, 920052, 932064, 971166, 1048572, 1051488, 1066092, 1109904, 1198368, 1226736, 1243774, 1248642, 1294888, 1398096, 1421456, 1456749, 1479872, 1599138, 1635648, 1664856, 1687979, 1840104, 1864128, 1865661, 1942332, 2097144, 2102976, 2132184, 2219808, 2396736, 2398707, 2453472, 2487548, 2497284, 2589776, 2796192, 2842912, 2913498, 3198276, 3329712, 3375958, 3680208, 3731322, 3884664, 4194288, 4264368, 4370247, 4439616, 4797414, 4906944, 4975096, 4994568, 5063937, 5179552, 5592384, 5596983, 5685824, 5826996, 6396552, 6659424, 6751916, 7360416, 7462644, 7769328, 8388576, 8528736, 8740494, 9594828, 9950192, 9989136, 10127874, 10359104, 11193966, 11653992, 11815853, 12793104, 13318848, 13503832, 14720832, 14925288, 15191811, 15538656, 16777152, 16790949, 17057472, 17480988, 19189656, 19900384, 19978272, 20255748, 22387932, 23307984, 23631706, 25586208, 27007664, 29850576, 30383622, 31077312, 33581898, 34961976, 35447559, 38379312, 39800768, 39956544, 40511496, 44775864, 45575433, 46615968, 47263412, 51172416, 54015328, 59701152, 60767244, 67163796, 69923952, 70895118, 76758624, 81022992, 89551728, 91150866, 93231936, 94526824, 106342677, 108030656, 119402304, 121534488, 134327592, 139847904, 141790236, 153517248, 162045984, 179103456, 182301732, 189053648, 212685354, 243068976, 268655184, 279695808, 283580472, 319028031, 324091968, 358206912, 364603464, 378107296, 425370708, 486137952, 537310368, 567160944, 638056062, 729206928, 756214592, 850741416, 972275904, 1074620736, 1134321888, 1276112124, 1458413856, 1701482832, 2268643776, 2552224248, 2916827712, 3402965664, 5104448496, 6805931328, 10208896992, 20417793984]

約数ペア:

[(1, 20417793984), (2, 10208896992), (3, 6805931328), (4, 5104448496), (6, 3402965664), (7, 2916827712), (8, 2552224248), (9, 2268643776), (12, 1701482832), (14, 1458413856), (16, 1276112124), (18, 1134321888), (19, 1074620736), (21, 972275904), (24, 850741416), (27, 756214592), (28, 729206928), (32, 638056062), (36, 567160944), (38, 537310368), (42, 486137952), (48, 425370708), (54, 378107296), (56, 364603464), (57, 358206912), (63, 324091968), (64, 319028031), (72, 283580472), (73, 279695808), (76, 268655184), (84, 243068976), (96, 212685354), (108, 189053648), (112, 182301732), (114, 179103456), (126, 162045984), (133, 153517248), (144, 141790236), (146, 139847904), (152, 134327592), (168, 121534488), (171, 119402304), (189, 108030656), (192, 106342677), (216, 94526824), (219, 93231936), (224, 91150866), (228, 89551728), (252, 81022992), (266, 76758624), (288, 70895118), (292, 69923952), (304, 67163796), (336, 60767244), (342, 59701152), (378, 54015328), (399, 51172416), (432, 47263412), (438, 46615968), (448, 45575433), (456, 44775864), (504, 40511496), (511, 39956544), (513, 39800768), (532, 38379312), (576, 35447559), (584, 34961976), (608, 33581898), (657, 31077312), (672, 30383622), (684, 29850576), (756, 27007664), (798, 25586208), (864, 23631706), (876, 23307984), (912, 22387932), (1008, 20255748), (1022, 19978272), (1026, 19900384), (1064, 19189656), (1168, 17480988), (1197, 17057472), (1216, 16790949), (1217, 16777152), (1314, 15538656), (1344, 15191811), (1368, 14925288), (1387, 14720832), (1512, 13503832), (1533, 13318848), (1596, 12793104), (1728, 11815853), (1752, 11653992), (1824, 11193966), (1971, 10359104), (2016, 10127874), (2044, 9989136), (2052, 9950192), (2128, 9594828), (2336, 8740494), (2394, 8528736), (2434, 8388576), (2628, 7769328), (2736, 7462644), (2774, 7360416), (3024, 6751916), (3066, 6659424), (3192, 6396552), (3504, 5826996), (3591, 5685824), (3648, 5596983), (3651, 5592384), (3942, 5179552), (4032, 5063937), (4088, 4994568), (4104, 4975096), (4161, 4906944), (4256, 4797414), (4599, 4439616), (4672, 4370247), (4788, 4264368), (4868, 4194288), (5256, 3884664), (5472, 3731322), (5548, 3680208), (6048, 3375958), (6132, 3329712), (6384, 3198276), (7008, 2913498), (7182, 2842912), (7302, 2796192), (7884, 2589776), (8176, 2497284), (8208, 2487548), (8322, 2453472), (8512, 2398707), (8519, 2396736), (9198, 2219808), (9576, 2132184), (9709, 2102976), (9736, 2097144), (10512, 1942332), (10944, 1865661), (10953, 1864128), (11096, 1840104), (12096, 1687979), (12264, 1664856), (12483, 1635648), (12768, 1599138), (13797, 1479872), (14016, 1456749), (14364, 1421456), (14604, 1398096), (15768, 1294888), (16352, 1248642), (16416, 1243774), (16644, 1226736), (17038, 1198368), (18396, 1109904), (19152, 1066092), (19418, 1051488), (19472, 1048572), (21024, 971166), (21906, 932064), (22192, 920052), (23123, 883008), (24528, 832428), (24966, 817824), (25536, 799569), (25557, 798912), (27594, 739936), (28728, 710728), (29127, 700992), (29208, 699048), (31536, 647444), (32704, 624321), (32832, 621887), (32859, 621376), (33288, 613368), (34076, 599184), (36792, 554952), (37449, 545216), (38304, 533046), (38836, 525744), (38944, 524286), (42048, 485583), (43812, 466032), (44384, 460026), (46246, 441504), (49056, 416214), (49932, 408912), (51114, 399456), (55188, 369968), (57456, 355364), (58254, 350496), (58416, 349524), (63072, 323722), (65718, 310688), (66576, 306684), (68152, 299592), (69369, 294336), (73584, 277476), (74898, 272608), (76608, 266523), (76671, 266304), (77672, 262872), (77888, 262143), (87381, 233664), (87624, 233016), (88768, 230013), (88841, 229824), (92492, 220752), (98112, 208107), (99864, 204456), (102228, 199728), (110376, 184984), (114912, 177682), (116508, 175248), (116832, 174762), (126144, 161861), (131436, 155344), (133152, 153342), (136304, 149796), (138738, 147168)]