20455969314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{309938929}}^1$

素因数の和:309938945

約数の個数: 16

約数和(自身を含む): 44631205920

約数和(自身を除く): 24175236606

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 309938929, 619877858, 929816787, 1859633574, 3409328219, 6818656438, 10227984657, 20455969314]

約数ペア:

[(1, 20455969314), (2, 10227984657), (3, 6818656438), (6, 3409328219), (11, 1859633574), (22, 929816787), (33, 619877858), (66, 309938929)]