20808211741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1\times {\mathrm{8093}}^1$

素因数の和:9276

約数の個数: 16

約数和(自身を含む): 22094677440

約数和(自身を除く): 1286465699

約数列:

[1, 19, 131, 1033, 2489, 8093, 19627, 135323, 153767, 1060183, 2571137, 8360069, 20143477, 158841311, 1095169039, 20808211741]

約数ペア:

[(1, 20808211741), (19, 1095169039), (131, 158841311), (1033, 20143477), (2489, 8360069), (8093, 2571137), (19627, 1060183), (135323, 153767)]