20836933

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 23304960

約数和(自身を除く): 2468027

約数列:

[1, 13, 47, 67, 509, 611, 871, 3149, 6617, 23923, 34103, 40937, 310999, 443339, 1602841, 20836933]

約数ペア:

[(1, 20836933), (13, 1602841), (47, 443339), (67, 310999), (509, 40937), (611, 34103), (871, 23923), (3149, 6617)]