20116285728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{38329}}^1$

素因数の和:38431

約数の個数: 192

約数和(自身を含む): 66764113920

約数和(自身を除く): 46647828192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 96, 112, 132, 142, 154, 168, 176, 213, 224, 231, 264, 284, 308, 336, 352, 426, 462, 497, 528, 568, 616, 672, 781, 852, 924, 994, 1056, 1136, 1232, 1491, 1562, 1704, 1848, 1988, 2272, 2343, 2464, 2982, 3124, 3408, 3696, 3976, 4686, 5467, 5964, 6248, 6816, 7392, 7952, 9372, 10934, 11928, 12496, 15904, 16401, 18744, 21868, 23856, 24992, 32802, 37488, 38329, 43736, 47712, 65604, 74976, 76658, 87472, 114987, 131208, 153316, 174944, 229974, 262416, 268303, 306632, 421619, 459948, 524832, 536606, 613264, 804909, 843238, 919896, 1073212, 1226528, 1264857, 1609818, 1686476, 1839792, 2146424, 2529714, 2721359, 2951333, 3219636, 3372952, 3679584, 4292848, 5059428, 5442718, 5902666, 6439272, 6745904, 8164077, 8585696, 8853999, 10118856, 10885436, 11805332, 12878544, 13491808, 16328154, 17707998, 19049513, 20237712, 21770872, 23610664, 25757088, 29934949, 32656308, 35415996, 38099026, 40475424, 43541744, 47221328, 57148539, 59869898, 65312616, 70831992, 76198052, 87083488, 89804847, 94442656, 114297078, 119739796, 130625232, 141663984, 152396104, 179609694, 209544643, 228594156, 239479592, 261250464, 283327968, 304792208, 359219388, 419089286, 457188312, 478959184, 609584416, 628633929, 718438776, 838178572, 914376624, 957918368, 1257267858, 1436877552, 1676357144, 1828753248, 2514535716, 2873755104, 3352714288, 5029071432, 6705428576, 10058142864, 20116285728]

約数ペア:

[(1, 20116285728), (2, 10058142864), (3, 6705428576), (4, 5029071432), (6, 3352714288), (7, 2873755104), (8, 2514535716), (11, 1828753248), (12, 1676357144), (14, 1436877552), (16, 1257267858), (21, 957918368), (22, 914376624), (24, 838178572), (28, 718438776), (32, 628633929), (33, 609584416), (42, 478959184), (44, 457188312), (48, 419089286), (56, 359219388), (66, 304792208), (71, 283327968), (77, 261250464), (84, 239479592), (88, 228594156), (96, 209544643), (112, 179609694), (132, 152396104), (142, 141663984), (154, 130625232), (168, 119739796), (176, 114297078), (213, 94442656), (224, 89804847), (231, 87083488), (264, 76198052), (284, 70831992), (308, 65312616), (336, 59869898), (352, 57148539), (426, 47221328), (462, 43541744), (497, 40475424), (528, 38099026), (568, 35415996), (616, 32656308), (672, 29934949), (781, 25757088), (852, 23610664), (924, 21770872), (994, 20237712), (1056, 19049513), (1136, 17707998), (1232, 16328154), (1491, 13491808), (1562, 12878544), (1704, 11805332), (1848, 10885436), (1988, 10118856), (2272, 8853999), (2343, 8585696), (2464, 8164077), (2982, 6745904), (3124, 6439272), (3408, 5902666), (3696, 5442718), (3976, 5059428), (4686, 4292848), (5467, 3679584), (5964, 3372952), (6248, 3219636), (6816, 2951333), (7392, 2721359), (7952, 2529714), (9372, 2146424), (10934, 1839792), (11928, 1686476), (12496, 1609818), (15904, 1264857), (16401, 1226528), (18744, 1073212), (21868, 919896), (23856, 843238), (24992, 804909), (32802, 613264), (37488, 536606), (38329, 524832), (43736, 459948), (47712, 421619), (65604, 306632), (74976, 268303), (76658, 262416), (87472, 229974), (114987, 174944), (131208, 153316)]