20047494

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12421}}^1$

素因数の和:12695

約数の個数: 16

約数和(自身を含む): 40247280

約数和(自身を除く): 20199786

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 12421, 24842, 37263, 74526, 3341249, 6682498, 10023747, 20047494]

約数ペア:

[(1, 20047494), (2, 10023747), (3, 6682498), (6, 3341249), (269, 74526), (538, 37263), (807, 24842), (1614, 12421)]