20142059

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 24527808

約数和(自身を除く): 4385749

約数列:

[1, 7, 17, 119, 193, 877, 1351, 3281, 6139, 14909, 22967, 104363, 169261, 1184827, 2877437, 20142059]

約数ペア:

[(1, 20142059), (7, 2877437), (17, 1184827), (119, 169261), (193, 104363), (877, 22967), (1351, 14909), (3281, 6139)]