20096170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27529}}^1$

素因数の和:27609

約数の個数: 16

約数和(自身を含む): 36669960

約数和(自身を除く): 16573790

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27529, 55058, 137645, 275290, 2009617, 4019234, 10048085, 20096170]

約数ペア:

[(1, 20096170), (2, 10048085), (5, 4019234), (10, 2009617), (73, 275290), (146, 137645), (365, 55058), (730, 27529)]