2020895934

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{661721}}^1$

素因数の和:662235

約数の個数: 16

約数和(自身を含む): 4049738640

約数和(自身を除く): 2028842706

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 661721, 1323442, 1985163, 3970326, 336815989, 673631978, 1010447967, 2020895934]

約数ペア:

[(1, 2020895934), (2, 1010447967), (3, 673631978), (6, 336815989), (509, 3970326), (1018, 1985163), (1527, 1323442), (3054, 661721)]