20020132017

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{1125169}}^1$

素因数の和:1125837

約数の個数: 16

約数和(自身を含む): 29704488000

約数和(自身を除く): 9684355983

約数列:

[1, 3, 9, 27, 659, 1977, 5931, 17793, 1125169, 3375507, 10126521, 30379563, 741486371, 2224459113, 6673377339, 20020132017]

約数ペア:

[(1, 20020132017), (3, 6673377339), (9, 2224459113), (27, 741486371), (659, 30379563), (1977, 10126521), (5931, 3375507), (17793, 1125169)]