20153720906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{916078223}}^1$

素因数の和:916078236

約数の個数: 8

約数和(自身を含む): 32978816064

約数和(自身を除く): 12825095158

約数列:

[1, 2, 11, 22, 916078223, 1832156446, 10076860453, 20153720906]

約数ペア:

[(1, 20153720906), (2, 10076860453), (11, 1832156446), (22, 916078223)]