20374023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3539}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 28886400

約数和(自身を除く): 8512377

約数列:

[1, 3, 19, 57, 101, 303, 1919, 3539, 5757, 10617, 67241, 201723, 357439, 1072317, 6791341, 20374023]

約数ペア:

[(1, 20374023), (3, 6791341), (19, 1072317), (57, 357439), (101, 201723), (303, 67241), (1919, 10617), (3539, 5757)]