20332059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13109}}^1$

素因数の和:13170

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 9873381

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 13109, 39327, 144199, 432597, 616123, 1848369, 6777353, 20332059]

約数ペア:

[(1, 20332059), (3, 6777353), (11, 1848369), (33, 616123), (47, 432597), (141, 144199), (517, 39327), (1551, 13109)]