20809911606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315301691}}^1$

素因数の和:315301707

約数の個数: 16

約数和(自身を含む): 45403443648

約数和(自身を除く): 24593532042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315301691, 630603382, 945905073, 1891810146, 3468318601, 6936637202, 10404955803, 20809911606]

約数ペア:

[(1, 20809911606), (2, 10404955803), (3, 6936637202), (6, 3468318601), (11, 1891810146), (22, 945905073), (33, 630603382), (66, 315301691)]