20593194490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17019169}}^1$

素因数の和:17019198

約数の個数: 24

約数和(自身を含む): 40743892980

約数和(自身を除く): 20150698490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 17019169, 34038338, 85095845, 170191690, 187210859, 374421718, 936054295, 1872108590, 2059319449, 4118638898, 10296597245, 20593194490]

約数ペア:

[(1, 20593194490), (2, 10296597245), (5, 4118638898), (10, 2059319449), (11, 1872108590), (22, 936054295), (55, 374421718), (110, 187210859), (121, 170191690), (242, 85095845), (605, 34038338), (1210, 17019169)]