20113419789

素因数分解:

$3^2\times {\mathrm{45127}}^1\times {\mathrm{49523}}^1$

素因数の和:94656

約数の個数: 12

約数和(自身を含む): 29053947936

約数和(自身を除く): 8940528147

約数列:

[1, 3, 9, 45127, 49523, 135381, 148569, 406143, 445707, 2234824421, 6704473263, 20113419789]

約数ペア:

[(1, 20113419789), (3, 6704473263), (9, 2234824421), (45127, 445707), (49523, 406143), (135381, 148569)]