20186590916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{4457}}^1\times {\mathrm{27617}}^1$

素因数の和:32119

約数の個数: 24

約数和(自身を含む): 36197586936

約数和(自身を除く): 16010996020

約数列:

[1, 2, 4, 41, 82, 164, 4457, 8914, 17828, 27617, 55234, 110468, 182737, 365474, 730948, 1132297, 2264594, 4529188, 123088969, 246177938, 492355876, 5046647729, 10093295458, 20186590916]

約数ペア:

[(1, 20186590916), (2, 10093295458), (4, 5046647729), (41, 492355876), (82, 246177938), (164, 123088969), (4457, 4529188), (8914, 2264594), (17828, 1132297), (27617, 730948), (55234, 365474), (110468, 182737)]