20195335901

素因数分解:

${\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{125921}}^1$

素因数の和:126033

約数の個数: 16

約数和(自身を含む): 22177382640

約数和(自身を除く): 1982046739

約数列:

[1, 13, 73, 169, 949, 2197, 12337, 125921, 160381, 1636973, 9192233, 21280649, 119499029, 276648437, 1553487377, 20195335901]

約数ペア:

[(1, 20195335901), (13, 1553487377), (73, 276648437), (169, 119499029), (949, 21280649), (2197, 9192233), (12337, 1636973), (125921, 160381)]