20165672756

素因数分解:

$2^2\times {\mathrm{4463}}^1\times {\mathrm{1129603}}^1$

素因数の和:1134070

約数の個数: 12

約数和(自身を含む): 35297865792

約数和(自身を除く): 15132193036

約数列:

[1, 2, 4, 4463, 8926, 17852, 1129603, 2259206, 4518412, 5041418189, 10082836378, 20165672756]

約数ペア:

[(1, 20165672756), (2, 10082836378), (4, 5041418189), (4463, 4518412), (8926, 2259206), (17852, 1129603)]