20204850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134699}}^1$

素因数の和:134714

約数の個数: 24

約数和(自身を含む): 50108400

約数和(自身を除く): 29903550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134699, 269398, 404097, 673495, 808194, 1346990, 2020485, 3367475, 4040970, 6734950, 10102425, 20204850]

約数ペア:

[(1, 20204850), (2, 10102425), (3, 6734950), (5, 4040970), (6, 3367475), (10, 2020485), (15, 1346990), (25, 808194), (30, 673495), (50, 404097), (75, 269398), (150, 134699)]