20160465868

素因数分解:

$2^2\times {\mathrm{15443}}^1\times {\mathrm{326369}}^1$

素因数の和:341816

約数の個数: 12

約数和(自身を含む): 35283207960

約数和(自身を除く): 15122742092

約数列:

[1, 2, 4, 15443, 30886, 61772, 326369, 652738, 1305476, 5040116467, 10080232934, 20160465868]

約数ペア:

[(1, 20160465868), (2, 10080232934), (4, 5040116467), (15443, 1305476), (30886, 652738), (61772, 326369)]