20143059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9551}}^1$

素因数の和:9610

約数の個数: 16

約数和(自身を含む): 29038080

約数和(自身を除く): 8895021

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 9551, 28653, 181469, 353387, 544407, 1060161, 6714353, 20143059]

約数ペア:

[(1, 20143059), (3, 6714353), (19, 1060161), (37, 544407), (57, 353387), (111, 181469), (703, 28653), (2109, 9551)]