20161383926

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{39563}}^1\times {\mathrm{3803}}^1$

素因数の和:43435

約数の個数: 16

約数和(自身を含む): 30702297024

約数和(自身を除く): 10540913098

約数列:

[1, 2, 67, 134, 3803, 7606, 39563, 79126, 254801, 509602, 2650721, 5301442, 150458089, 300916178, 10080691963, 20161383926]

約数ペア:

[(1, 20161383926), (2, 10080691963), (67, 300916178), (134, 150458089), (3803, 5301442), (7606, 2650721), (39563, 509602), (79126, 254801)]