20565570816

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7511

約数の個数: 360

約数和(自身を含む): 73781695680

約数和(自身を除く): 53216124864

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, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 256, 266, 288, 304, 324, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 768, 798, 864, 896, 912, 1008, 1026, 1064, 1134, 1152, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1728, 1792, 1824, 2016, 2052, 2128, 2268, 2304, 2394, 2432, 2592, 2688, 2736, 3024, 3078, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4536, 4788, 4864, 5184, 5376, 5472, 6048, 6156, 6384, 6912, 7182, 7296, 7457, 8064, 8208, 8512, 9072, 9576, 10368, 10773, 10944, 12096, 12312, 12768, 14364, 14592, 14914, 16128, 16416, 17024, 18144, 19152, 20736, 21546, 21888, 22371, 24192, 24624, 25536, 28728, 29828, 32832, 34048, 36288, 38304, 43092, 43776, 44742, 48384, 49248, 51072, 52199, 57456, 59656, 65664, 67113, 72576, 76608, 86184, 89484, 98496, 102144, 104398, 114912, 119312, 131328, 134226, 141683, 145152, 153216, 156597, 172368, 178968, 196992, 201339, 208796, 229824, 238624, 268452, 283366, 306432, 313194, 344736, 357936, 393984, 402678, 417592, 425049, 459648, 469791, 477248, 536904, 566732, 604017, 626388, 689472, 715872, 805356, 835184, 850098, 919296, 939582, 954496, 991781, 1073808, 1133464, 1208034, 1252776, 1275147, 1378944, 1409373, 1431744, 1610712, 1670368, 1700196, 1879164, 1908992, 1983562, 2147616, 2266928, 2416068, 2505552, 2550294, 2757888, 2818746, 2863488, 2975343, 3221424, 3340736, 3400392, 3758328, 3825441, 3967124, 4228119, 4295232, 4533856, 4832136, 5011104, 5100588, 5637492, 5726976, 5950686, 6442848, 6681472, 6800784, 7516656, 7650882, 7934248, 8456238, 8590464, 8926029, 9067712, 9664272, 10022208, 10201176, 11274984, 11476323, 11901372, 12885696, 13362944, 13601568, 15033312, 15301764, 15868496, 16912476, 17180928, 17852058, 18135424, 19328544, 20044416, 20402352, 22549968, 22952646, 23802744, 25771392, 26778087, 27203136, 30066624, 30603528, 31736992, 33824952, 35704116, 36270848, 38657088, 40088832, 40804704, 45099936, 45905292, 47605488, 51542784, 53556174, 54406272, 60133248, 61207056, 63473984, 67649904, 71408232, 77314176, 80334261, 81609408, 90199872, 91810584, 95210976, 107112348, 108812544, 120266496, 122414112, 126947968, 135299808, 142816464, 154628352, 160668522, 163218816, 180399744, 183621168, 190421952, 214224696, 244828224, 253895936, 270599616, 285632928, 321337044, 326437632, 360799488, 367242336, 380843904, 428449392, 489656448, 541199232, 571265856, 642674088, 734484672, 761687808, 856898784, 979312896, 1082398464, 1142531712, 1285348176, 1468969344, 1713797568, 2285063424, 2570696352, 2937938688, 3427595136, 5141392704, 6855190272, 10282785408, 20565570816]

約数ペア:

[(1, 20565570816), (2, 10282785408), (3, 6855190272), (4, 5141392704), (6, 3427595136), (7, 2937938688), (8, 2570696352), (9, 2285063424), (12, 1713797568), (14, 1468969344), (16, 1285348176), (18, 1142531712), (19, 1082398464), (21, 979312896), (24, 856898784), (27, 761687808), (28, 734484672), (32, 642674088), (36, 571265856), (38, 541199232), (42, 489656448), (48, 428449392), (54, 380843904), (56, 367242336), (57, 360799488), (63, 326437632), (64, 321337044), (72, 285632928), (76, 270599616), (81, 253895936), (84, 244828224), (96, 214224696), (108, 190421952), (112, 183621168), (114, 180399744), (126, 163218816), (128, 160668522), (133, 154628352), (144, 142816464), (152, 135299808), (162, 126947968), (168, 122414112), (171, 120266496), (189, 108812544), (192, 107112348), (216, 95210976), (224, 91810584), (228, 90199872), (252, 81609408), (256, 80334261), (266, 77314176), (288, 71408232), (304, 67649904), (324, 63473984), (336, 61207056), (342, 60133248), (378, 54406272), (384, 53556174), (399, 51542784), (432, 47605488), (448, 45905292), (456, 45099936), (504, 40804704), (513, 40088832), (532, 38657088), (567, 36270848), (576, 35704116), (608, 33824952), (648, 31736992), (672, 30603528), (684, 30066624), (756, 27203136), (768, 26778087), (798, 25771392), (864, 23802744), (896, 22952646), (912, 22549968), (1008, 20402352), (1026, 20044416), (1064, 19328544), (1134, 18135424), (1152, 17852058), (1197, 17180928), (1216, 16912476), (1296, 15868496), (1344, 15301764), (1368, 15033312), (1512, 13601568), (1539, 13362944), (1596, 12885696), (1728, 11901372), (1792, 11476323), (1824, 11274984), (2016, 10201176), (2052, 10022208), (2128, 9664272), (2268, 9067712), (2304, 8926029), (2394, 8590464), (2432, 8456238), (2592, 7934248), (2688, 7650882), (2736, 7516656), (3024, 6800784), (3078, 6681472), (3192, 6442848), (3456, 5950686), (3591, 5726976), (3648, 5637492), (4032, 5100588), (4104, 5011104), (4256, 4832136), (4536, 4533856), (4788, 4295232), (4864, 4228119), (5184, 3967124), (5376, 3825441), (5472, 3758328), (6048, 3400392), (6156, 3340736), (6384, 3221424), (6912, 2975343), (7182, 2863488), (7296, 2818746), (7457, 2757888), (8064, 2550294), (8208, 2505552), (8512, 2416068), (9072, 2266928), (9576, 2147616), (10368, 1983562), (10773, 1908992), (10944, 1879164), (12096, 1700196), (12312, 1670368), (12768, 1610712), (14364, 1431744), (14592, 1409373), (14914, 1378944), (16128, 1275147), (16416, 1252776), (17024, 1208034), (18144, 1133464), (19152, 1073808), (20736, 991781), (21546, 954496), (21888, 939582), (22371, 919296), (24192, 850098), (24624, 835184), (25536, 805356), (28728, 715872), (29828, 689472), (32832, 626388), (34048, 604017), (36288, 566732), (38304, 536904), (43092, 477248), (43776, 469791), (44742, 459648), (48384, 425049), (49248, 417592), (51072, 402678), (52199, 393984), (57456, 357936), (59656, 344736), (65664, 313194), (67113, 306432), (72576, 283366), (76608, 268452), (86184, 238624), (89484, 229824), (98496, 208796), (102144, 201339), (104398, 196992), (114912, 178968), (119312, 172368), (131328, 156597), (134226, 153216), (141683, 145152)]