20876086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135559}}^1$

素因数の和:135579

約数の個数: 16

約数和(自身を含む): 39041280

約数和(自身を除く): 18165194

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 135559, 271118, 948913, 1491149, 1897826, 2982298, 10438043, 20876086]

約数ペア:

[(1, 20876086), (2, 10438043), (7, 2982298), (11, 1897826), (14, 1491149), (22, 948913), (77, 271118), (154, 135559)]