20166021852

素因数分解:

$2^2\times 3^1\times {\mathrm{1680501821}}^1$

素因数の和:1680501828

約数の個数: 12

約数和(自身を含む): 47054051016

約数和(自身を除く): 26888029164

約数列:

[1, 2, 3, 4, 6, 12, 1680501821, 3361003642, 5041505463, 6722007284, 10083010926, 20166021852]

約数ペア:

[(1, 20166021852), (2, 10083010926), (3, 6722007284), (4, 5041505463), (6, 3361003642), (12, 1680501821)]