20145155669

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3668759}}^1$

素因数の和:3668812

約数の個数: 12

約数和(自身を含む): 22526186400

約数和(自身を除く): 2381030731

約数列:

[1, 17, 19, 289, 323, 5491, 3668759, 62368903, 69706421, 1060271351, 1185009157, 20145155669]

約数ペア:

[(1, 20145155669), (17, 1185009157), (19, 1060271351), (289, 69706421), (323, 62368903), (5491, 3668759)]