20156042592

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{158699}}^1$

素因数の和:158735

約数の個数: 180

約数和(自身を含む): 68956895700

約数和(自身を除く): 48800853108

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 18144, 21168, 31752, 42336, 63504, 127008, 158699, 317398, 476097, 634796, 952194, 1110893, 1269592, 1428291, 1904388, 2221786, 2539184, 2856582, 3332679, 3808776, 4284873, 4443572, 5078368, 5713164, 6665358, 7617552, 7776251, 8569746, 8887144, 9998037, 11426328, 12854619, 13330716, 15235104, 15552502, 17139492, 17774288, 19996074, 22852656, 23328753, 25709238, 26661432, 29994111, 31105004, 34278984, 35548576, 39992148, 45705312, 46657506, 51418476, 53322864, 59988222, 62210008, 68557968, 69986259, 79984296, 89982333, 93315012, 102836952, 106645728, 119976444, 124420016, 137115936, 139972518, 159968592, 179964666, 186630024, 205673904, 209958777, 239952888, 248840032, 279945036, 319937184, 359929332, 373260048, 411347808, 419917554, 479905776, 559890072, 629876331, 719858664, 746520096, 839835108, 959811552, 1119780144, 1259752662, 1439717328, 1679670216, 2239560288, 2519505324, 2879434656, 3359340432, 5039010648, 6718680864, 10078021296, 20156042592]

約数ペア:

[(1, 20156042592), (2, 10078021296), (3, 6718680864), (4, 5039010648), (6, 3359340432), (7, 2879434656), (8, 2519505324), (9, 2239560288), (12, 1679670216), (14, 1439717328), (16, 1259752662), (18, 1119780144), (21, 959811552), (24, 839835108), (27, 746520096), (28, 719858664), (32, 629876331), (36, 559890072), (42, 479905776), (48, 419917554), (49, 411347808), (54, 373260048), (56, 359929332), (63, 319937184), (72, 279945036), (81, 248840032), (84, 239952888), (96, 209958777), (98, 205673904), (108, 186630024), (112, 179964666), (126, 159968592), (144, 139972518), (147, 137115936), (162, 124420016), (168, 119976444), (189, 106645728), (196, 102836952), (216, 93315012), (224, 89982333), (252, 79984296), (288, 69986259), (294, 68557968), (324, 62210008), (336, 59988222), (378, 53322864), (392, 51418476), (432, 46657506), (441, 45705312), (504, 39992148), (567, 35548576), (588, 34278984), (648, 31105004), (672, 29994111), (756, 26661432), (784, 25709238), (864, 23328753), (882, 22852656), (1008, 19996074), (1134, 17774288), (1176, 17139492), (1296, 15552502), (1323, 15235104), (1512, 13330716), (1568, 12854619), (1764, 11426328), (2016, 9998037), (2268, 8887144), (2352, 8569746), (2592, 7776251), (2646, 7617552), (3024, 6665358), (3528, 5713164), (3969, 5078368), (4536, 4443572), (4704, 4284873), (5292, 3808776), (6048, 3332679), (7056, 2856582), (7938, 2539184), (9072, 2221786), (10584, 1904388), (14112, 1428291), (15876, 1269592), (18144, 1110893), (21168, 952194), (31752, 634796), (42336, 476097), (63504, 317398), (127008, 158699)]