20805600822

素因数分解:

$2^1\times 3^1\times {\mathrm{6217}}^1\times {\mathrm{557761}}^1$

素因数の和:563983

約数の個数: 16

約数和(自身を含む): 41617969392

約数和(自身を除く): 20812368570

約数列:

[1, 2, 3, 6, 6217, 12434, 18651, 37302, 557761, 1115522, 1673283, 3346566, 3467600137, 6935200274, 10402800411, 20805600822]

約数ペア:

[(1, 20805600822), (2, 10402800411), (3, 6935200274), (6, 3467600137), (6217, 3346566), (12434, 1673283), (18651, 1115522), (37302, 557761)]