20176087004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265474829}}^1$

素因数の和:265474852

約数の個数: 12

約数和(自身を含む): 37166476200

約数和(自身を除く): 16990389196

約数列:

[1, 2, 4, 19, 38, 76, 265474829, 530949658, 1061899316, 5044021751, 10088043502, 20176087004]

約数ペア:

[(1, 20176087004), (2, 10088043502), (4, 5044021751), (19, 1061899316), (38, 530949658), (76, 265474829)]