2020446722

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{130841}}^1$

素因数の和:131953

約数の個数: 16

約数和(自身を含む): 3466789632

約数和(自身を除く): 1446342910

約数列:

[1, 2, 7, 14, 1103, 2206, 7721, 15442, 130841, 261682, 915887, 1831774, 144317623, 288635246, 1010223361, 2020446722]

約数ペア:

[(1, 2020446722), (2, 1010223361), (7, 288635246), (14, 144317623), (1103, 1831774), (2206, 915887), (7721, 261682), (15442, 130841)]