20604008885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3840449}}^1$

素因数の和:3840520

約数の個数: 16

約数和(自身を含む): 26268678000

約数和(自身を除く): 5664669115

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 3840449, 19202245, 111373021, 142096613, 556865105, 710483065, 4120801777, 20604008885]

約数ペア:

[(1, 20604008885), (5, 4120801777), (29, 710483065), (37, 556865105), (145, 142096613), (185, 111373021), (1073, 19202245), (5365, 3840449)]