20138026039

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2402819}}^1$

素因数の和:2402882

約数の個数: 12

約数和(自身を含む): 22129972200

約数和(自身を除く): 1991946161

約数列:

[1, 17, 29, 289, 493, 8381, 2402819, 40847923, 69681751, 694414691, 1184589767, 20138026039]

約数ペア:

[(1, 20138026039), (17, 1184589767), (29, 694414691), (289, 69681751), (493, 40847923), (8381, 2402819)]