20596247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6733}}^1$

素因数の和:6782

約数の個数: 16

約数和(自身を含む): 25858560

約数和(自身を除く): 5262313

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6733, 47131, 127927, 154859, 895489, 1084013, 2942321, 20596247]

約数ペア:

[(1, 20596247), (7, 2942321), (19, 1084013), (23, 895489), (133, 154859), (161, 127927), (437, 47131), (3059, 6733)]