2020047567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{42853}}^1$

素因数の和:43702

約数の個数: 16

約数和(自身を含む): 2838648960

約数和(自身を除く): 818601393

約数列:

[1, 3, 19, 57, 827, 2481, 15713, 42853, 47139, 128559, 814207, 2442621, 35439431, 106318293, 673349189, 2020047567]

約数ペア:

[(1, 2020047567), (3, 673349189), (19, 106318293), (57, 35439431), (827, 2442621), (2481, 814207), (15713, 128559), (42853, 47139)]