20224369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 23003136

約数和(自身を除く): 2778767

約数列:

[1, 11, 31, 127, 341, 467, 1397, 3937, 5137, 14477, 43307, 59309, 159247, 652399, 1838579, 20224369]

約数ペア:

[(1, 20224369), (11, 1838579), (31, 652399), (127, 159247), (341, 59309), (467, 43307), (1397, 14477), (3937, 5137)]