2018603740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4388269}}^1$

素因数の和:4388301

約数の個数: 24

約数和(自身を含む): 4423376160

約数和(自身を除く): 2404772420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4388269, 8776538, 17553076, 21941345, 43882690, 87765380, 100930187, 201860374, 403720748, 504650935, 1009301870, 2018603740]

約数ペア:

[(1, 2018603740), (2, 1009301870), (4, 504650935), (5, 403720748), (10, 201860374), (20, 100930187), (23, 87765380), (46, 43882690), (92, 21941345), (115, 17553076), (230, 8776538), (460, 4388269)]