184782020

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{32647}}^1$

素因数の和:32939

約数の個数: 24

約数和(自身を含む): 389425344

約数和(自身を除く): 204643324

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 32647, 65294, 130588, 163235, 326470, 652940, 9239101, 18478202, 36956404, 46195505, 92391010, 184782020]

約数ペア:

[(1, 184782020), (2, 92391010), (4, 46195505), (5, 36956404), (10, 18478202), (20, 9239101), (283, 652940), (566, 326470), (1132, 163235), (1415, 130588), (2830, 65294), (5660, 32647)]