20264607744

素因数分解:

$2^{13}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 224

約数和(自身を含む): 56753857536

約数和(自身を除く): 36489249792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 128, 134, 186, 192, 201, 248, 256, 268, 372, 384, 397, 402, 496, 512, 536, 744, 768, 794, 804, 992, 1024, 1072, 1191, 1488, 1536, 1588, 1608, 1984, 2048, 2077, 2144, 2382, 2976, 3072, 3176, 3216, 3968, 4096, 4154, 4288, 4764, 5952, 6144, 6231, 6352, 6432, 7936, 8192, 8308, 8576, 9528, 11904, 12288, 12307, 12462, 12704, 12864, 15872, 16616, 17152, 19056, 23808, 24576, 24614, 24924, 25408, 25728, 26599, 31744, 33232, 34304, 36921, 38112, 47616, 49228, 49848, 50816, 51456, 53198, 63488, 66464, 68608, 73842, 76224, 79797, 95232, 98456, 99696, 101632, 102912, 106396, 126976, 132928, 137216, 147684, 152448, 159594, 190464, 196912, 199392, 203264, 205824, 212792, 253952, 265856, 274432, 295368, 304896, 319188, 380928, 393824, 398784, 406528, 411648, 425584, 531712, 548864, 590736, 609792, 638376, 761856, 787648, 797568, 813056, 823296, 824569, 851168, 1063424, 1181472, 1219584, 1276752, 1575296, 1595136, 1626112, 1646592, 1649138, 1702336, 2126848, 2362944, 2439168, 2473707, 2553504, 3150592, 3190272, 3252224, 3298276, 3404672, 4253696, 4725888, 4878336, 4947414, 5107008, 6301184, 6380544, 6596552, 6809344, 8507392, 9451776, 9756672, 9894828, 10214016, 12602368, 12761088, 13193104, 13618688, 17014784, 18903552, 19789656, 20428032, 25204736, 25522176, 26386208, 27237376, 37807104, 39579312, 40856064, 50409472, 51044352, 52772416, 54474752, 75614208, 79158624, 81712128, 100818944, 105544832, 108949504, 151228416, 158317248, 163424256, 211089664, 217899008, 302456832, 316634496, 326848512, 422179328, 633268992, 653697024, 844358656, 1266537984, 1688717312, 2533075968, 3377434624, 5066151936, 6754869248, 10132303872, 20264607744]

約数ペア:

[(1, 20264607744), (2, 10132303872), (3, 6754869248), (4, 5066151936), (6, 3377434624), (8, 2533075968), (12, 1688717312), (16, 1266537984), (24, 844358656), (31, 653697024), (32, 633268992), (48, 422179328), (62, 326848512), (64, 316634496), (67, 302456832), (93, 217899008), (96, 211089664), (124, 163424256), (128, 158317248), (134, 151228416), (186, 108949504), (192, 105544832), (201, 100818944), (248, 81712128), (256, 79158624), (268, 75614208), (372, 54474752), (384, 52772416), (397, 51044352), (402, 50409472), (496, 40856064), (512, 39579312), (536, 37807104), (744, 27237376), (768, 26386208), (794, 25522176), (804, 25204736), (992, 20428032), (1024, 19789656), (1072, 18903552), (1191, 17014784), (1488, 13618688), (1536, 13193104), (1588, 12761088), (1608, 12602368), (1984, 10214016), (2048, 9894828), (2077, 9756672), (2144, 9451776), (2382, 8507392), (2976, 6809344), (3072, 6596552), (3176, 6380544), (3216, 6301184), (3968, 5107008), (4096, 4947414), (4154, 4878336), (4288, 4725888), (4764, 4253696), (5952, 3404672), (6144, 3298276), (6231, 3252224), (6352, 3190272), (6432, 3150592), (7936, 2553504), (8192, 2473707), (8308, 2439168), (8576, 2362944), (9528, 2126848), (11904, 1702336), (12288, 1649138), (12307, 1646592), (12462, 1626112), (12704, 1595136), (12864, 1575296), (15872, 1276752), (16616, 1219584), (17152, 1181472), (19056, 1063424), (23808, 851168), (24576, 824569), (24614, 823296), (24924, 813056), (25408, 797568), (25728, 787648), (26599, 761856), (31744, 638376), (33232, 609792), (34304, 590736), (36921, 548864), (38112, 531712), (47616, 425584), (49228, 411648), (49848, 406528), (50816, 398784), (51456, 393824), (53198, 380928), (63488, 319188), (66464, 304896), (68608, 295368), (73842, 274432), (76224, 265856), (79797, 253952), (95232, 212792), (98456, 205824), (99696, 203264), (101632, 199392), (102912, 196912), (106396, 190464), (126976, 159594), (132928, 152448), (137216, 147684)]