20074549443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7249747}}^1$

素因数の和:7249834

約数の個数: 16

約数和(自身を含む): 29230983936

約数和(自身を除く): 9156434493

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 7249747, 21749241, 94246711, 282740133, 514732037, 1544196111, 6691516481, 20074549443]

約数ペア:

[(1, 20074549443), (3, 6691516481), (13, 1544196111), (39, 514732037), (71, 282740133), (213, 94246711), (923, 21749241), (2769, 7249747)]