20064338

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16103}}^1$

素因数の和:16201

約数の個数: 16

約数和(自身を含む): 34784640

約数和(自身を除く): 14720302

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 16103, 32206, 112721, 225442, 1433167, 2866334, 10032169, 20064338]

約数ペア:

[(1, 20064338), (2, 10032169), (7, 2866334), (14, 1433167), (89, 225442), (178, 112721), (623, 32206), (1246, 16103)]