2020209984

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 280

約数和(自身を含む): 6664114688

約数和(自身を除く): 4643904704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 192, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 576, 624, 648, 702, 744, 806, 832, 837, 864, 936, 967, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1612, 1674, 1728, 1872, 1934, 1984, 2106, 2232, 2418, 2496, 2511, 2592, 2808, 2901, 2976, 3224, 3348, 3627, 3744, 3868, 4212, 4464, 4836, 5022, 5184, 5616, 5802, 5952, 6448, 6696, 7254, 7488, 7736, 8424, 8703, 8928, 9672, 10044, 10881, 11232, 11604, 12571, 12896, 13392, 14508, 15472, 16848, 17406, 17856, 19344, 20088, 21762, 22464, 23208, 25142, 25792, 26109, 26784, 29016, 29977, 30944, 32643, 33696, 34812, 37713, 38688, 40176, 43524, 46416, 50284, 52218, 53568, 58032, 59954, 61888, 65286, 67392, 69624, 75426, 77376, 78327, 80352, 87048, 89931, 92832, 100568, 104436, 113139, 116064, 119908, 130572, 139248, 150852, 156654, 160704, 174096, 179862, 185664, 201136, 208872, 226278, 232128, 239816, 261144, 269793, 278496, 301704, 313308, 339417, 348192, 359724, 389701, 402272, 417744, 452556, 479632, 522288, 539586, 556992, 603408, 626616, 678834, 696384, 719448, 779402, 804544, 809379, 835488, 905112, 959264, 1018251, 1044576, 1079172, 1169103, 1206816, 1253232, 1357668, 1438896, 1558804, 1618758, 1670976, 1810224, 1918528, 2036502, 2089152, 2158344, 2338206, 2413632, 2428137, 2506464, 2715336, 2877792, 3117608, 3237516, 3507309, 3620448, 4073004, 4316688, 4676412, 4856274, 5012928, 5430672, 5755584, 6235216, 6475032, 7014618, 7240896, 8146008, 8633376, 9352824, 9712548, 10521927, 10861344, 12470432, 12950064, 14029236, 16292016, 17266752, 18705648, 19425096, 21043854, 21722688, 24940864, 25900128, 28058472, 31565781, 32584032, 37411296, 38850192, 42087708, 51800256, 56116944, 63131562, 65168064, 74822592, 77700384, 84175416, 112233888, 126263124, 155400768, 168350832, 224467776, 252526248, 336701664, 505052496, 673403328, 1010104992, 2020209984]

約数ペア:

[(1, 2020209984), (2, 1010104992), (3, 673403328), (4, 505052496), (6, 336701664), (8, 252526248), (9, 224467776), (12, 168350832), (13, 155400768), (16, 126263124), (18, 112233888), (24, 84175416), (26, 77700384), (27, 74822592), (31, 65168064), (32, 63131562), (36, 56116944), (39, 51800256), (48, 42087708), (52, 38850192), (54, 37411296), (62, 32584032), (64, 31565781), (72, 28058472), (78, 25900128), (81, 24940864), (93, 21722688), (96, 21043854), (104, 19425096), (108, 18705648), (117, 17266752), (124, 16292016), (144, 14029236), (156, 12950064), (162, 12470432), (186, 10861344), (192, 10521927), (208, 9712548), (216, 9352824), (234, 8633376), (248, 8146008), (279, 7240896), (288, 7014618), (312, 6475032), (324, 6235216), (351, 5755584), (372, 5430672), (403, 5012928), (416, 4856274), (432, 4676412), (468, 4316688), (496, 4073004), (558, 3620448), (576, 3507309), (624, 3237516), (648, 3117608), (702, 2877792), (744, 2715336), (806, 2506464), (832, 2428137), (837, 2413632), (864, 2338206), (936, 2158344), (967, 2089152), (992, 2036502), (1053, 1918528), (1116, 1810224), (1209, 1670976), (1248, 1618758), (1296, 1558804), (1404, 1438896), (1488, 1357668), (1612, 1253232), (1674, 1206816), (1728, 1169103), (1872, 1079172), (1934, 1044576), (1984, 1018251), (2106, 959264), (2232, 905112), (2418, 835488), (2496, 809379), (2511, 804544), (2592, 779402), (2808, 719448), (2901, 696384), (2976, 678834), (3224, 626616), (3348, 603408), (3627, 556992), (3744, 539586), (3868, 522288), (4212, 479632), (4464, 452556), (4836, 417744), (5022, 402272), (5184, 389701), (5616, 359724), (5802, 348192), (5952, 339417), (6448, 313308), (6696, 301704), (7254, 278496), (7488, 269793), (7736, 261144), (8424, 239816), (8703, 232128), (8928, 226278), (9672, 208872), (10044, 201136), (10881, 185664), (11232, 179862), (11604, 174096), (12571, 160704), (12896, 156654), (13392, 150852), (14508, 139248), (15472, 130572), (16848, 119908), (17406, 116064), (17856, 113139), (19344, 104436), (20088, 100568), (21762, 92832), (22464, 89931), (23208, 87048), (25142, 80352), (25792, 78327), (26109, 77376), (26784, 75426), (29016, 69624), (29977, 67392), (30944, 65286), (32643, 61888), (33696, 59954), (34812, 58032), (37713, 53568), (38688, 52218), (40176, 50284), (43524, 46416)]