20474574

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7703}}^1$

素因数の和:8151

約数の個数: 16

約数和(自身を含む): 41046912

約数和(自身を除く): 20572338

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 7703, 15406, 23109, 46218, 3412429, 6824858, 10237287, 20474574]

約数ペア:

[(1, 20474574), (2, 10237287), (3, 6824858), (6, 3412429), (443, 46218), (886, 23109), (1329, 15406), (2658, 7703)]