20527266

素因数分解:

$2^1\times 3^1\times {\mathrm{823}}^1\times {\mathrm{4157}}^1$

素因数の和:4985

約数の個数: 16

約数和(自身を含む): 41114304

約数和(自身を除く): 20587038

約数列:

[1, 2, 3, 6, 823, 1646, 2469, 4157, 4938, 8314, 12471, 24942, 3421211, 6842422, 10263633, 20527266]

約数ペア:

[(1, 20527266), (2, 10263633), (3, 6842422), (6, 3421211), (823, 24942), (1646, 12471), (2469, 8314), (4157, 4938)]