20163650584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1128731}}^1$

素因数の和:1128784

約数の個数: 64

約数和(自身を含む): 48761222400

約数和(自身を除く): 28597571816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 8932, 17864, 1128731, 2257462, 4514924, 7901117, 9029848, 12416041, 15802234, 24832082, 31604468, 32733199, 49664164, 63208936, 65466398, 86912287, 99328328, 130932796, 173824574, 229132393, 261865592, 347649148, 360065189, 458264786, 695298296, 720130378, 916529572, 1440260756, 1833059144, 2520456323, 2880521512, 5040912646, 10081825292, 20163650584]

約数ペア:

[(1, 20163650584), (2, 10081825292), (4, 5040912646), (7, 2880521512), (8, 2520456323), (11, 1833059144), (14, 1440260756), (22, 916529572), (28, 720130378), (29, 695298296), (44, 458264786), (56, 360065189), (58, 347649148), (77, 261865592), (88, 229132393), (116, 173824574), (154, 130932796), (203, 99328328), (232, 86912287), (308, 65466398), (319, 63208936), (406, 49664164), (616, 32733199), (638, 31604468), (812, 24832082), (1276, 15802234), (1624, 12416041), (2233, 9029848), (2552, 7901117), (4466, 4514924), (8932, 2257462), (17864, 1128731)]