20201753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10867}}^1$

素因数の和:10904

約数の個数: 12

約数和(自身を含む): 23866128

約数和(自身を除く): 3664375

約数列:

[1, 11, 13, 143, 169, 1859, 10867, 119537, 141271, 1553981, 1836523, 20201753]

約数ペア:

[(1, 20201753), (11, 1836523), (13, 1553981), (143, 141271), (169, 119537), (1859, 10867)]