20244738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146701}}^1$

素因数の和:146729

約数の個数: 16

約数和(自身を含む): 42250176

約数和(自身を除く): 22005438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146701, 293402, 440103, 880206, 3374123, 6748246, 10122369, 20244738]

約数ペア:

[(1, 20244738), (2, 10122369), (3, 6748246), (6, 3374123), (23, 880206), (46, 440103), (69, 293402), (138, 146701)]