20319642853

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1\times {\mathrm{7499}}^1$

素因数の和:15924

約数の個数: 16

約数和(自身を含む): 22653000000

約数和(自身を除く): 2333357147

約数列:

[1, 17, 19, 323, 7499, 8389, 127483, 142481, 142613, 159391, 2422177, 2709647, 62909111, 1069454887, 1195273109, 20319642853]

約数ペア:

[(1, 20319642853), (17, 1195273109), (19, 1069454887), (323, 62909111), (7499, 2709647), (8389, 2422177), (127483, 159391), (142481, 142613)]