20163325292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41659763}}^1$

素因数の和:41659789

約数の個数: 18

約数和(自身を含む): 38785240284

約数和(自身を除く): 18621914992

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 41659763, 83319526, 166639052, 458257393, 916514786, 1833029572, 5040831323, 10081662646, 20163325292]

約数ペア:

[(1, 20163325292), (2, 10081662646), (4, 5040831323), (11, 1833029572), (22, 916514786), (44, 458257393), (121, 166639052), (242, 83319526), (484, 41659763)]