20565652464

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73127}}^1$

素因数の和:73185

約数の個数: 200

約数和(自身を含む): 70221600768

約数和(自身を除く): 49655948304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 3024, 3348, 3472, 3906, 4464, 4536, 5022, 5208, 5859, 6696, 7812, 9072, 10044, 10416, 11718, 13392, 15624, 17577, 20088, 23436, 31248, 35154, 40176, 46872, 70308, 73127, 93744, 140616, 146254, 219381, 281232, 292508, 438762, 511889, 585016, 658143, 877524, 1023778, 1170032, 1316286, 1535667, 1755048, 1974429, 2047556, 2266937, 2632572, 3071334, 3510096, 3948858, 4095112, 4533874, 4607001, 5265144, 5923287, 6142668, 6800811, 7897716, 8190224, 9067748, 9214002, 10530288, 11846574, 12285336, 13601622, 13821003, 15795432, 15868559, 18135496, 18428004, 20402433, 23693148, 24570672, 27203244, 27642006, 31590864, 31737118, 36270992, 36856008, 40804866, 41463009, 47386296, 47605677, 54406488, 55284012, 61207299, 63474236, 73712016, 81609732, 82926018, 94772592, 95211354, 108812976, 110568024, 122414598, 126948472, 142817031, 163219464, 165852036, 183621897, 190422708, 221136048, 244829196, 253896944, 285634062, 326438928, 331704072, 367243794, 380845416, 428451093, 489658392, 571268124, 663408144, 734487588, 761690832, 856902186, 979316784, 1142536248, 1285353279, 1468975176, 1713804372, 2285072496, 2570706558, 2937950352, 3427608744, 5141413116, 6855217488, 10282826232, 20565652464]

約数ペア:

[(1, 20565652464), (2, 10282826232), (3, 6855217488), (4, 5141413116), (6, 3427608744), (7, 2937950352), (8, 2570706558), (9, 2285072496), (12, 1713804372), (14, 1468975176), (16, 1285353279), (18, 1142536248), (21, 979316784), (24, 856902186), (27, 761690832), (28, 734487588), (31, 663408144), (36, 571268124), (42, 489658392), (48, 428451093), (54, 380845416), (56, 367243794), (62, 331704072), (63, 326438928), (72, 285634062), (81, 253896944), (84, 244829196), (93, 221136048), (108, 190422708), (112, 183621897), (124, 165852036), (126, 163219464), (144, 142817031), (162, 126948472), (168, 122414598), (186, 110568024), (189, 108812976), (216, 95211354), (217, 94772592), (248, 82926018), (252, 81609732), (279, 73712016), (324, 63474236), (336, 61207299), (372, 55284012), (378, 54406488), (432, 47605677), (434, 47386296), (496, 41463009), (504, 40804866), (558, 36856008), (567, 36270992), (648, 31737118), (651, 31590864), (744, 27642006), (756, 27203244), (837, 24570672), (868, 23693148), (1008, 20402433), (1116, 18428004), (1134, 18135496), (1296, 15868559), (1302, 15795432), (1488, 13821003), (1512, 13601622), (1674, 12285336), (1736, 11846574), (1953, 10530288), (2232, 9214002), (2268, 9067748), (2511, 8190224), (2604, 7897716), (3024, 6800811), (3348, 6142668), (3472, 5923287), (3906, 5265144), (4464, 4607001), (4536, 4533874), (5022, 4095112), (5208, 3948858), (5859, 3510096), (6696, 3071334), (7812, 2632572), (9072, 2266937), (10044, 2047556), (10416, 1974429), (11718, 1755048), (13392, 1535667), (15624, 1316286), (17577, 1170032), (20088, 1023778), (23436, 877524), (31248, 658143), (35154, 585016), (40176, 511889), (46872, 438762), (70308, 292508), (73127, 281232), (93744, 219381), (140616, 146254)]