20714772669

素因数分解:

$3^1\times {\mathrm{1289}}^1\times {\mathrm{1723}}^1\times {\mathrm{3109}}^1$

素因数の和:6124

約数の個数: 16

約数和(自身を含む): 27666062400

約数和(自身を除く): 6951289731

約数列:

[1, 3, 1289, 1723, 3109, 3867, 5169, 9327, 2220947, 4007501, 5356807, 6662841, 12022503, 16070421, 6904924223, 20714772669]

約数ペア:

[(1, 20714772669), (3, 6904924223), (1289, 16070421), (1723, 12022503), (3109, 6662841), (3867, 5356807), (5169, 4007501), (9327, 2220947)]