20562761856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30971}}^1$

素因数の和:31027

約数の個数: 256

約数和(自身を含む): 70764825600

約数和(自身を除く): 50202063744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1976, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 3192, 3458, 3648, 3952, 4256, 4368, 4992, 5187, 5824, 5928, 6384, 6916, 7296, 7904, 8512, 8736, 10374, 11648, 11856, 12768, 13832, 15808, 17024, 17472, 20748, 23712, 25536, 27664, 30971, 31616, 34944, 41496, 47424, 51072, 55328, 61942, 82992, 92913, 94848, 110656, 123884, 165984, 185826, 216797, 221312, 247768, 331968, 371652, 402623, 433594, 495536, 588449, 650391, 663936, 743304, 805246, 867188, 991072, 1176898, 1207869, 1300782, 1486608, 1610492, 1734376, 1765347, 1982144, 2353796, 2415738, 2601564, 2818361, 2973216, 3220984, 3468752, 3530694, 3964288, 4119143, 4707592, 4831476, 5203128, 5636722, 5946432, 6441968, 6937504, 7061388, 7649837, 8238286, 8455083, 9415184, 9662952, 10406256, 11273444, 11892864, 12357429, 12883936, 13875008, 14122776, 15299674, 16476572, 16910166, 18830368, 19325904, 20812512, 22546888, 22949511, 24714858, 25767872, 27750016, 28245552, 30599348, 32953144, 33820332, 37660736, 38651808, 41625024, 45093776, 45899022, 49429716, 51535744, 53548859, 56491104, 61198696, 65906288, 67640664, 75321472, 77303616, 83250048, 90187552, 91798044, 98859432, 107097718, 112982208, 122397392, 131812576, 135281328, 154607232, 160646577, 180375104, 183596088, 197718864, 214195436, 225964416, 244794784, 263625152, 270562656, 321293154, 360750208, 367192176, 395437728, 428390872, 489589568, 527250304, 541125312, 642586308, 734384352, 790875456, 856781744, 979179136, 1082250624, 1285172616, 1468768704, 1581750912, 1713563488, 2570345232, 2937537408, 3427126976, 5140690464, 6854253952, 10281380928, 20562761856]

約数ペア:

[(1, 20562761856), (2, 10281380928), (3, 6854253952), (4, 5140690464), (6, 3427126976), (7, 2937537408), (8, 2570345232), (12, 1713563488), (13, 1581750912), (14, 1468768704), (16, 1285172616), (19, 1082250624), (21, 979179136), (24, 856781744), (26, 790875456), (28, 734384352), (32, 642586308), (38, 541125312), (39, 527250304), (42, 489589568), (48, 428390872), (52, 395437728), (56, 367192176), (57, 360750208), (64, 321293154), (76, 270562656), (78, 263625152), (84, 244794784), (91, 225964416), (96, 214195436), (104, 197718864), (112, 183596088), (114, 180375104), (128, 160646577), (133, 154607232), (152, 135281328), (156, 131812576), (168, 122397392), (182, 112982208), (192, 107097718), (208, 98859432), (224, 91798044), (228, 90187552), (247, 83250048), (266, 77303616), (273, 75321472), (304, 67640664), (312, 65906288), (336, 61198696), (364, 56491104), (384, 53548859), (399, 51535744), (416, 49429716), (448, 45899022), (456, 45093776), (494, 41625024), (532, 38651808), (546, 37660736), (608, 33820332), (624, 32953144), (672, 30599348), (728, 28245552), (741, 27750016), (798, 25767872), (832, 24714858), (896, 22949511), (912, 22546888), (988, 20812512), (1064, 19325904), (1092, 18830368), (1216, 16910166), (1248, 16476572), (1344, 15299674), (1456, 14122776), (1482, 13875008), (1596, 12883936), (1664, 12357429), (1729, 11892864), (1824, 11273444), (1976, 10406256), (2128, 9662952), (2184, 9415184), (2432, 8455083), (2496, 8238286), (2688, 7649837), (2912, 7061388), (2964, 6937504), (3192, 6441968), (3458, 5946432), (3648, 5636722), (3952, 5203128), (4256, 4831476), (4368, 4707592), (4992, 4119143), (5187, 3964288), (5824, 3530694), (5928, 3468752), (6384, 3220984), (6916, 2973216), (7296, 2818361), (7904, 2601564), (8512, 2415738), (8736, 2353796), (10374, 1982144), (11648, 1765347), (11856, 1734376), (12768, 1610492), (13832, 1486608), (15808, 1300782), (17024, 1207869), (17472, 1176898), (20748, 991072), (23712, 867188), (25536, 805246), (27664, 743304), (30971, 663936), (31616, 650391), (34944, 588449), (41496, 495536), (47424, 433594), (51072, 402623), (55328, 371652), (61942, 331968), (82992, 247768), (92913, 221312), (94848, 216797), (110656, 185826), (123884, 165984)]