20624583

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42701}}^1$

素因数の和:42734

約数の個数: 16

約数和(自身を含む): 32795136

約数和(自身を除く): 12170553

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 42701, 128103, 298907, 896721, 982123, 2946369, 6874861, 20624583]

約数ペア:

[(1, 20624583), (3, 6874861), (7, 2946369), (21, 982123), (23, 896721), (69, 298907), (161, 128103), (483, 42701)]