20168064

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 69058080

約数和(自身を除く): 48890016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 61, 63, 64, 72, 82, 84, 96, 112, 122, 123, 126, 128, 144, 164, 168, 183, 192, 224, 244, 246, 252, 287, 288, 328, 336, 366, 369, 384, 427, 448, 488, 492, 504, 549, 574, 576, 656, 672, 732, 738, 854, 861, 896, 976, 984, 1008, 1098, 1148, 1152, 1281, 1312, 1344, 1464, 1476, 1708, 1722, 1952, 1968, 2016, 2196, 2296, 2501, 2562, 2583, 2624, 2688, 2928, 2952, 3416, 3444, 3843, 3904, 3936, 4032, 4392, 4592, 5002, 5124, 5166, 5248, 5856, 5904, 6832, 6888, 7503, 7686, 7808, 7872, 8064, 8784, 9184, 10004, 10248, 10332, 11712, 11808, 13664, 13776, 15006, 15372, 15744, 17507, 17568, 18368, 20008, 20496, 20664, 22509, 23424, 23616, 27328, 27552, 30012, 30744, 35014, 35136, 36736, 40016, 40992, 41328, 45018, 47232, 52521, 54656, 55104, 60024, 61488, 70028, 70272, 80032, 81984, 82656, 90036, 105042, 110208, 120048, 122976, 140056, 157563, 160064, 163968, 165312, 180072, 210084, 240096, 245952, 280112, 315126, 320128, 330624, 360144, 420168, 480192, 491904, 560224, 630252, 720288, 840336, 960384, 1120448, 1260504, 1440576, 1680672, 2240896, 2521008, 2881152, 3361344, 5042016, 6722688, 10084032, 20168064]

約数ペア:

[(1, 20168064), (2, 10084032), (3, 6722688), (4, 5042016), (6, 3361344), (7, 2881152), (8, 2521008), (9, 2240896), (12, 1680672), (14, 1440576), (16, 1260504), (18, 1120448), (21, 960384), (24, 840336), (28, 720288), (32, 630252), (36, 560224), (41, 491904), (42, 480192), (48, 420168), (56, 360144), (61, 330624), (63, 320128), (64, 315126), (72, 280112), (82, 245952), (84, 240096), (96, 210084), (112, 180072), (122, 165312), (123, 163968), (126, 160064), (128, 157563), (144, 140056), (164, 122976), (168, 120048), (183, 110208), (192, 105042), (224, 90036), (244, 82656), (246, 81984), (252, 80032), (287, 70272), (288, 70028), (328, 61488), (336, 60024), (366, 55104), (369, 54656), (384, 52521), (427, 47232), (448, 45018), (488, 41328), (492, 40992), (504, 40016), (549, 36736), (574, 35136), (576, 35014), (656, 30744), (672, 30012), (732, 27552), (738, 27328), (854, 23616), (861, 23424), (896, 22509), (976, 20664), (984, 20496), (1008, 20008), (1098, 18368), (1148, 17568), (1152, 17507), (1281, 15744), (1312, 15372), (1344, 15006), (1464, 13776), (1476, 13664), (1708, 11808), (1722, 11712), (1952, 10332), (1968, 10248), (2016, 10004), (2196, 9184), (2296, 8784), (2501, 8064), (2562, 7872), (2583, 7808), (2624, 7686), (2688, 7503), (2928, 6888), (2952, 6832), (3416, 5904), (3444, 5856), (3843, 5248), (3904, 5166), (3936, 5124), (4032, 5002), (4392, 4592)]