20089500186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478321433}}^1$

素因数の和:478321445

約数の個数: 16

約数和(自身を含む): 45918857664

約数和(自身を除く): 25829357478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478321433, 956642866, 1434964299, 2869928598, 3348250031, 6696500062, 10044750093, 20089500186]

約数ペア:

[(1, 20089500186), (2, 10044750093), (3, 6696500062), (6, 3348250031), (7, 2869928598), (14, 1434964299), (21, 956642866), (42, 478321433)]