20007494639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{983701}}^1$

素因数の和:983798

約数の個数: 12

約数和(自身を含む): 22345774632

約数和(自身を除く): 2338279993

約数列:

[1, 11, 43, 473, 1849, 20339, 983701, 10820711, 42299143, 465290573, 1818863149, 20007494639]

約数ペア:

[(1, 20007494639), (11, 1818863149), (43, 465290573), (473, 42299143), (1849, 10820711), (20339, 983701)]