20424617279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{74209}}^1$

素因数の和:74542

約数の個数: 16

約数和(自身を含む): 22569338880

約数和(自身を除く): 2144721601

約数列:

[1, 11, 131, 191, 1441, 2101, 25021, 74209, 275231, 816299, 9721379, 14173919, 106935169, 155913109, 1856783389, 20424617279]

約数ペア:

[(1, 20424617279), (11, 1856783389), (131, 155913109), (191, 106935169), (1441, 14173919), (2101, 9721379), (25021, 816299), (74209, 275231)]