20161497862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1\times {\mathrm{252391}}^1$

素因数の和:256035

約数の個数: 16

約数和(自身を含む): 33000758784

約数和(自身を除く): 12839260922

約数列:

[1, 2, 11, 22, 3631, 7262, 39941, 79882, 252391, 504782, 2776301, 5552602, 916431721, 1832863442, 10080748931, 20161497862]

約数ペア:

[(1, 20161497862), (2, 10080748931), (11, 1832863442), (22, 916431721), (3631, 5552602), (7262, 2776301), (39941, 504782), (79882, 252391)]