20050860095

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10809089}}^1$

素因数の和:10809154

約数の個数: 16

約数和(自身を含む): 28017161280

約数和(自身を除く): 7966301185

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 10809089, 54045445, 75663623, 378318115, 572881717, 2864408585, 4010172019, 20050860095]

約数ペア:

[(1, 20050860095), (5, 4010172019), (7, 2864408585), (35, 572881717), (53, 378318115), (265, 75663623), (371, 54045445), (1855, 10809089)]