20185207004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265594829}}^1$

素因数の和:265594852

約数の個数: 12

約数和(自身を含む): 37183276200

約数和(自身を除く): 16998069196

約数列:

[1, 2, 4, 19, 38, 76, 265594829, 531189658, 1062379316, 5046301751, 10092603502, 20185207004]

約数ペア:

[(1, 20185207004), (2, 10092603502), (4, 5046301751), (19, 1062379316), (38, 531189658), (76, 265594829)]