20173593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1459}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 29433600

約数和(自身を除く): 9260007

約数列:

[1, 3, 11, 33, 419, 1257, 1459, 4377, 4609, 13827, 16049, 48147, 611321, 1833963, 6724531, 20173593]

約数ペア:

[(1, 20173593), (3, 6724531), (11, 1833963), (33, 611321), (419, 48147), (1257, 16049), (1459, 13827), (4377, 4609)]