20212852974

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82166069}}^1$

素因数の和:82166115

約数の個数: 16

約数和(自身を含む): 41411699280

約数和(自身を除く): 21198846306

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82166069, 164332138, 246498207, 492996414, 3368808829, 6737617658, 10106426487, 20212852974]

約数ペア:

[(1, 20212852974), (2, 10106426487), (3, 6737617658), (6, 3368808829), (41, 492996414), (82, 246498207), (123, 164332138), (246, 82166069)]