20161644294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305479459}}^1$

素因数の和:305479475

約数の個数: 16

約数和(自身を含む): 43989042240

約数和(自身を除く): 23827397946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305479459, 610958918, 916438377, 1832876754, 3360274049, 6720548098, 10080822147, 20161644294]

約数ペア:

[(1, 20161644294), (2, 10080822147), (3, 6720548098), (6, 3360274049), (11, 1832876754), (22, 916438377), (33, 610958918), (66, 305479459)]