20355666

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{6271}}^1$

素因数の和:6817

約数の個数: 16

約数和(自身を含む): 40793088

約数和(自身を除く): 20437422

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 6271, 12542, 18813, 37626, 3392611, 6785222, 10177833, 20355666]

約数ペア:

[(1, 20355666), (2, 10177833), (3, 6785222), (6, 3392611), (541, 37626), (1082, 18813), (1623, 12542), (3246, 6271)]