20176975593

素因数分解:

$3^2\times {\mathrm{677}}^1\times {\mathrm{3311501}}^1$

素因数の和:3312184

約数の個数: 12

約数和(自身を含む): 29187578628

約数和(自身を除く): 9010603035

約数列:

[1, 3, 9, 677, 2031, 6093, 3311501, 9934503, 29803509, 2241886177, 6725658531, 20176975593]

約数ペア:

[(1, 20176975593), (3, 6725658531), (9, 2241886177), (677, 29803509), (2031, 9934503), (6093, 3311501)]