2020105152

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269779}}^1$

素因数の和:269810

約数の個数: 84

約数和(自身を含む): 6235694920

約数和(自身を除く): 4215589768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 269779, 539558, 809337, 1079116, 1618674, 2158232, 2428011, 3237348, 3507127, 4316464, 4856022, 6474696, 7014254, 8632928, 9712044, 10521381, 12949392, 14028508, 17265856, 19424088, 21042762, 25898784, 28057016, 31564143, 38848176, 42085524, 51797568, 56114032, 63128286, 77696352, 84171048, 112228064, 126256572, 155392704, 168342096, 224456128, 252513144, 336684192, 505026288, 673368384, 1010052576, 2020105152]

約数ペア:

[(1, 2020105152), (2, 1010052576), (3, 673368384), (4, 505026288), (6, 336684192), (8, 252513144), (9, 224456128), (12, 168342096), (13, 155392704), (16, 126256572), (18, 112228064), (24, 84171048), (26, 77696352), (32, 63128286), (36, 56114032), (39, 51797568), (48, 42085524), (52, 38848176), (64, 31564143), (72, 28057016), (78, 25898784), (96, 21042762), (104, 19424088), (117, 17265856), (144, 14028508), (156, 12949392), (192, 10521381), (208, 9712044), (234, 8632928), (288, 7014254), (312, 6474696), (416, 4856022), (468, 4316464), (576, 3507127), (624, 3237348), (832, 2428011), (936, 2158232), (1248, 1618674), (1872, 1079116), (2496, 809337), (3744, 539558), (7488, 269779)]