20035208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{108887}}^1$

素因数の和:108916

約数の個数: 16

約数和(自身を含む): 39199680

約数和(自身を除く): 19164472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 108887, 217774, 435548, 871096, 2504401, 5008802, 10017604, 20035208]

約数ペア:

[(1, 20035208), (2, 10017604), (4, 5008802), (8, 2504401), (23, 871096), (46, 435548), (92, 217774), (184, 108887)]