20161668132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29476123}}^1$

素因数の和:29476152

約数の個数: 36

約数和(自身を含む): 53646545680

約数和(自身を除く): 33484877548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29476123, 58952246, 88428369, 117904492, 176856738, 265285107, 353713476, 530570214, 560046337, 1061140428, 1120092674, 1680139011, 2240185348, 3360278022, 5040417033, 6720556044, 10080834066, 20161668132]

約数ペア:

[(1, 20161668132), (2, 10080834066), (3, 6720556044), (4, 5040417033), (6, 3360278022), (9, 2240185348), (12, 1680139011), (18, 1120092674), (19, 1061140428), (36, 560046337), (38, 530570214), (57, 353713476), (76, 265285107), (114, 176856738), (171, 117904492), (228, 88428369), (342, 58952246), (684, 29476123)]