20170481804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458420041}}^1$

素因数の和:458420056

約数の個数: 12

約数和(自身を含む): 38507283528

約数和(自身を除く): 18336801724

約数列:

[1, 2, 4, 11, 22, 44, 458420041, 916840082, 1833680164, 5042620451, 10085240902, 20170481804]

約数ペア:

[(1, 20170481804), (2, 10085240902), (4, 5042620451), (11, 1833680164), (22, 916840082), (44, 458420041)]