2005430032

素因数分解:

$2^4\times {\mathrm{7057}}^1\times {\mathrm{17761}}^1$

素因数の和:24826

約数の個数: 20

約数和(自身を含む): 3886290076

約数和(自身を除く): 1880860044

約数列:

[1, 2, 4, 8, 16, 7057, 14114, 17761, 28228, 35522, 56456, 71044, 112912, 142088, 284176, 125339377, 250678754, 501357508, 1002715016, 2005430032]

約数ペア:

[(1, 2005430032), (2, 1002715016), (4, 501357508), (8, 250678754), (16, 125339377), (7057, 284176), (14114, 142088), (17761, 112912), (28228, 71044), (35522, 56456)]