20174328189

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{52130047}}^1$

素因数の和:52130096

約数の個数: 12

約数和(自身を含む): 29818387456

約数和(自身を除く): 9644059267

約数列:

[1, 3, 9, 43, 129, 387, 52130047, 156390141, 469170423, 2241592021, 6724776063, 20174328189]

約数ペア:

[(1, 20174328189), (3, 6724776063), (9, 2241592021), (43, 469170423), (129, 156390141), (387, 52130047)]