201520241351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10138363}}^1$

素因数の和:10138526

約数の個数: 16

約数和(自身を含む): 238454321280

約数和(自身を除く): 36934079929

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 19877, 10138363, 111521993, 131798719, 1409232457, 1449785909, 15501557027, 18320021941, 201520241351]

約数ペア:

[(1, 201520241351), (11, 18320021941), (13, 15501557027), (139, 1449785909), (143, 1409232457), (1529, 131798719), (1807, 111521993), (19877, 10138363)]