20683247616

素因数分解:

$2^{12}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2078

約数の個数: 260

約数和(自身を含む): 63811690624

約数和(自身を除く): 43128443008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 512, 558, 576, 648, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1296, 1488, 1536, 1674, 1728, 1984, 2011, 2048, 2232, 2304, 2511, 2592, 2976, 3072, 3348, 3456, 3968, 4022, 4096, 4464, 4608, 5022, 5184, 5952, 6033, 6144, 6696, 6912, 7936, 8044, 8928, 9216, 10044, 10368, 11904, 12066, 12288, 13392, 13824, 15872, 16088, 17856, 18099, 18432, 20088, 20736, 23808, 24132, 26784, 27648, 31744, 32176, 35712, 36198, 36864, 40176, 41472, 47616, 48264, 53568, 54297, 55296, 62341, 63488, 64352, 71424, 72396, 80352, 82944, 95232, 96528, 107136, 108594, 110592, 124682, 126976, 128704, 142848, 144792, 160704, 162891, 165888, 187023, 190464, 193056, 214272, 217188, 249364, 257408, 285696, 289584, 321408, 325782, 331776, 374046, 380928, 386112, 428544, 434376, 498728, 514816, 561069, 571392, 579168, 642816, 651564, 748092, 772224, 857088, 868752, 997456, 1029632, 1122138, 1142784, 1158336, 1285632, 1303128, 1496184, 1544448, 1683207, 1714176, 1737504, 1994912, 2059264, 2244276, 2316672, 2571264, 2606256, 2992368, 3088896, 3366414, 3428352, 3475008, 3989824, 4118528, 4488552, 4633344, 5049621, 5142528, 5212512, 5984736, 6177792, 6732828, 6950016, 7979648, 8237056, 8977104, 9266688, 10099242, 10285056, 10425024, 11969472, 12355584, 13465656, 13900032, 15959296, 17954208, 18533376, 20198484, 20850048, 23938944, 24711168, 26931312, 27800064, 31918592, 35908416, 37066752, 40396968, 41700096, 47877888, 53862624, 55600128, 63837184, 71816832, 74133504, 80793936, 83400192, 95755776, 107725248, 111200256, 127674368, 143633664, 161587872, 166800384, 191511552, 215450496, 222400512, 255348736, 287267328, 323175744, 333600768, 383023104, 430900992, 574534656, 646351488, 667201536, 766046208, 861801984, 1149069312, 1292702976, 1723603968, 2298138624, 2585405952, 3447207936, 5170811904, 6894415872, 10341623808, 20683247616]

約数ペア:

[(1, 20683247616), (2, 10341623808), (3, 6894415872), (4, 5170811904), (6, 3447207936), (8, 2585405952), (9, 2298138624), (12, 1723603968), (16, 1292702976), (18, 1149069312), (24, 861801984), (27, 766046208), (31, 667201536), (32, 646351488), (36, 574534656), (48, 430900992), (54, 383023104), (62, 333600768), (64, 323175744), (72, 287267328), (81, 255348736), (93, 222400512), (96, 215450496), (108, 191511552), (124, 166800384), (128, 161587872), (144, 143633664), (162, 127674368), (186, 111200256), (192, 107725248), (216, 95755776), (248, 83400192), (256, 80793936), (279, 74133504), (288, 71816832), (324, 63837184), (372, 55600128), (384, 53862624), (432, 47877888), (496, 41700096), (512, 40396968), (558, 37066752), (576, 35908416), (648, 31918592), (744, 27800064), (768, 26931312), (837, 24711168), (864, 23938944), (992, 20850048), (1024, 20198484), (1116, 18533376), (1152, 17954208), (1296, 15959296), (1488, 13900032), (1536, 13465656), (1674, 12355584), (1728, 11969472), (1984, 10425024), (2011, 10285056), (2048, 10099242), (2232, 9266688), (2304, 8977104), (2511, 8237056), (2592, 7979648), (2976, 6950016), (3072, 6732828), (3348, 6177792), (3456, 5984736), (3968, 5212512), (4022, 5142528), (4096, 5049621), (4464, 4633344), (4608, 4488552), (5022, 4118528), (5184, 3989824), (5952, 3475008), (6033, 3428352), (6144, 3366414), (6696, 3088896), (6912, 2992368), (7936, 2606256), (8044, 2571264), (8928, 2316672), (9216, 2244276), (10044, 2059264), (10368, 1994912), (11904, 1737504), (12066, 1714176), (12288, 1683207), (13392, 1544448), (13824, 1496184), (15872, 1303128), (16088, 1285632), (17856, 1158336), (18099, 1142784), (18432, 1122138), (20088, 1029632), (20736, 997456), (23808, 868752), (24132, 857088), (26784, 772224), (27648, 748092), (31744, 651564), (32176, 642816), (35712, 579168), (36198, 571392), (36864, 561069), (40176, 514816), (41472, 498728), (47616, 434376), (48264, 428544), (53568, 386112), (54297, 380928), (55296, 374046), (62341, 331776), (63488, 325782), (64352, 321408), (71424, 289584), (72396, 285696), (80352, 257408), (82944, 249364), (95232, 217188), (96528, 214272), (107136, 193056), (108594, 190464), (110592, 187023), (124682, 165888), (126976, 162891), (128704, 160704), (142848, 144792)]