20432433

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3617}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 31259520

約数和(自身を除く): 10827087

約数列:

[1, 3, 7, 21, 269, 807, 1883, 3617, 5649, 10851, 25319, 75957, 972973, 2918919, 6810811, 20432433]

約数ペア:

[(1, 20432433), (3, 6810811), (7, 2918919), (21, 972973), (269, 75957), (807, 25319), (1883, 10851), (3617, 5649)]