20173879439

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{166849}}^1$

素因数の和:167630

約数の個数: 16

約数和(自身を含む): 24090470400

約数和(自身を除く): 3916590961

約数列:

[1, 7, 23, 161, 751, 5257, 17273, 120911, 166849, 1167943, 3837527, 26862689, 125303599, 877125193, 2881982777, 20173879439]

約数ペア:

[(1, 20173879439), (7, 2881982777), (23, 877125193), (161, 125303599), (751, 26862689), (5257, 3837527), (17273, 1167943), (120911, 166849)]