20168045112

素因数分解:

$2^3\times 3^1\times {\mathrm{840335213}}^1$

素因数の和:840335222

約数の個数: 16

約数和(自身を含む): 50420112840

約数和(自身を除く): 30252067728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840335213, 1680670426, 2521005639, 3361340852, 5042011278, 6722681704, 10084022556, 20168045112]

約数ペア:

[(1, 20168045112), (2, 10084022556), (3, 6722681704), (4, 5042011278), (6, 3361340852), (8, 2521005639), (12, 1680670426), (24, 840335213)]