20341041

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2237}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 31081344

約数和(自身を除く): 10740303

約数列:

[1, 3, 7, 21, 433, 1299, 2237, 3031, 6711, 9093, 15659, 46977, 968621, 2905863, 6780347, 20341041]

約数ペア:

[(1, 20341041), (3, 6780347), (7, 2905863), (21, 968621), (433, 46977), (1299, 15659), (2237, 9093), (3031, 6711)]