20174316620

素因数分解:

$2^2\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{430891}}^1$

素因数の和:433241

約数の個数: 24

約数和(自身を含む): 42384260688

約数和(自身を除く): 22209944068

約数列:

[1, 2, 4, 5, 10, 20, 2341, 4682, 9364, 11705, 23410, 46820, 430891, 861782, 1723564, 2154455, 4308910, 8617820, 1008715831, 2017431662, 4034863324, 5043579155, 10087158310, 20174316620]

約数ペア:

[(1, 20174316620), (2, 10087158310), (4, 5043579155), (5, 4034863324), (10, 2017431662), (20, 1008715831), (2341, 8617820), (4682, 4308910), (9364, 2154455), (11705, 1723564), (23410, 861782), (46820, 430891)]