20590611

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 28667808

約数和(自身を除く): 8077197

約数列:

[1, 3, 37, 61, 111, 183, 2257, 3041, 6771, 9123, 112517, 185501, 337551, 556503, 6863537, 20590611]

約数ペア:

[(1, 20590611), (3, 6863537), (37, 556503), (61, 337551), (111, 185501), (183, 112517), (2257, 9123), (3041, 6771)]