20188906610

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5719237}}^1$

素因数の和:5719597

約数の個数: 16

約数和(自身を含む): 36442984536

約数和(自身を除く): 16254077926

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 5719237, 11438474, 28596185, 57192370, 2018890661, 4037781322, 10094453305, 20188906610]

約数ペア:

[(1, 20188906610), (2, 10094453305), (5, 4037781322), (10, 2018890661), (353, 57192370), (706, 28596185), (1765, 11438474), (3530, 5719237)]