20163886167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{104623}}^1\times {\mathrm{3779}}^1$

素因数の和:108422

約数の個数: 16

約数和(自身を含む): 28474467840

約数和(自身を除く): 8310581673

約数列:

[1, 3, 17, 51, 3779, 11337, 64243, 104623, 192729, 313869, 1778591, 5335773, 395370317, 1186110951, 6721295389, 20163886167]

約数ペア:

[(1, 20163886167), (3, 6721295389), (17, 1186110951), (51, 395370317), (3779, 5335773), (11337, 1778591), (64243, 313869), (104623, 192729)]