20413505952

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36293}}^1$

素因数の和:36353

約数の個数: 240

約数和(自身を含む): 70827305472

約数和(自身を除く): 50413799520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 4536, 5022, 5208, 5859, 6048, 6696, 6944, 7812, 8928, 9072, 10044, 10416, 11718, 13392, 15624, 17577, 18144, 20088, 20832, 23436, 26784, 31248, 35154, 36293, 40176, 46872, 62496, 70308, 72586, 80352, 93744, 108879, 140616, 145172, 187488, 217758, 254051, 281232, 290344, 326637, 435516, 508102, 562464, 580688, 653274, 762153, 871032, 979911, 1016204, 1125083, 1161376, 1306548, 1524306, 1742064, 1959822, 2032408, 2250166, 2286459, 2613096, 2939733, 3048612, 3375249, 3484128, 3919644, 4064816, 4500332, 4572918, 5226192, 5879466, 6097224, 6750498, 6859377, 7839288, 7875581, 8129632, 9000664, 9145836, 10125747, 10452384, 11758932, 12194448, 13500996, 13718754, 15678576, 15751162, 18001328, 18291672, 20251494, 20578131, 23517864, 23626743, 24388896, 27001992, 27437508, 30377241, 31357152, 31502324, 36002656, 36583344, 40502988, 41156262, 47035728, 47253486, 54003984, 54875016, 60754482, 63004648, 70880229, 73166688, 81005976, 82312524, 91131723, 94071456, 94506972, 108007968, 109750032, 121508964, 126009296, 141760458, 162011952, 164625048, 182263446, 189013944, 212640687, 219500064, 243017928, 252018592, 283520916, 324023904, 329250096, 364526892, 378027888, 425281374, 486035856, 567041832, 637922061, 658500192, 729053784, 756055776, 850562748, 972071712, 1134083664, 1275844122, 1458107568, 1701125496, 2268167328, 2551688244, 2916215136, 3402250992, 5103376488, 6804501984, 10206752976, 20413505952]

約数ペア:

[(1, 20413505952), (2, 10206752976), (3, 6804501984), (4, 5103376488), (6, 3402250992), (7, 2916215136), (8, 2551688244), (9, 2268167328), (12, 1701125496), (14, 1458107568), (16, 1275844122), (18, 1134083664), (21, 972071712), (24, 850562748), (27, 756055776), (28, 729053784), (31, 658500192), (32, 637922061), (36, 567041832), (42, 486035856), (48, 425281374), (54, 378027888), (56, 364526892), (62, 329250096), (63, 324023904), (72, 283520916), (81, 252018592), (84, 243017928), (93, 219500064), (96, 212640687), (108, 189013944), (112, 182263446), (124, 164625048), (126, 162011952), (144, 141760458), (162, 126009296), (168, 121508964), (186, 109750032), (189, 108007968), (216, 94506972), (217, 94071456), (224, 91131723), (248, 82312524), (252, 81005976), (279, 73166688), (288, 70880229), (324, 63004648), (336, 60754482), (372, 54875016), (378, 54003984), (432, 47253486), (434, 47035728), (496, 41156262), (504, 40502988), (558, 36583344), (567, 36002656), (648, 31502324), (651, 31357152), (672, 30377241), (744, 27437508), (756, 27001992), (837, 24388896), (864, 23626743), (868, 23517864), (992, 20578131), (1008, 20251494), (1116, 18291672), (1134, 18001328), (1296, 15751162), (1302, 15678576), (1488, 13718754), (1512, 13500996), (1674, 12194448), (1736, 11758932), (1953, 10452384), (2016, 10125747), (2232, 9145836), (2268, 9000664), (2511, 8129632), (2592, 7875581), (2604, 7839288), (2976, 6859377), (3024, 6750498), (3348, 6097224), (3472, 5879466), (3906, 5226192), (4464, 4572918), (4536, 4500332), (5022, 4064816), (5208, 3919644), (5859, 3484128), (6048, 3375249), (6696, 3048612), (6944, 2939733), (7812, 2613096), (8928, 2286459), (9072, 2250166), (10044, 2032408), (10416, 1959822), (11718, 1742064), (13392, 1524306), (15624, 1306548), (17577, 1161376), (18144, 1125083), (20088, 1016204), (20832, 979911), (23436, 871032), (26784, 762153), (31248, 653274), (35154, 580688), (36293, 562464), (40176, 508102), (46872, 435516), (62496, 326637), (70308, 290344), (72586, 281232), (80352, 254051), (93744, 217758), (108879, 187488), (140616, 145172)]