20194356689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21879043}}^1$

素因数の和:21879127

約数の個数: 8

約数和(自身を含む): 22054076352

約数和(自身を除く): 1859719663

約数列:

[1, 13, 71, 923, 21879043, 284427559, 1553412053, 20194356689]

約数ペア:

[(1, 20194356689), (13, 1553412053), (71, 284427559), (923, 21879043)]