20162648889

素因数分解:

$3^2\times {\mathrm{3631}}^1\times {\mathrm{616991}}^1$

素因数の和:620628

約数の個数: 12

約数和(自身を含む): 29131894272

約数和(自身を除く): 8969245383

約数列:

[1, 3, 9, 3631, 10893, 32679, 616991, 1850973, 5552919, 2240294321, 6720882963, 20162648889]

約数ペア:

[(1, 20162648889), (3, 6720882963), (9, 2240294321), (3631, 5552919), (10893, 1850973), (32679, 616991)]