2020257071

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1\times {\mathrm{2579}}^1$

素因数の和:5014

約数の個数: 16

約数和(自身を含む): 2359895040

約数和(自身を除く): 339637969

約数列:

[1, 7, 47, 329, 2381, 2579, 16667, 18053, 111907, 121213, 783349, 848491, 6140599, 42984193, 288608153, 2020257071]

約数ペア:

[(1, 2020257071), (7, 288608153), (47, 42984193), (329, 6140599), (2381, 848491), (2579, 783349), (16667, 121213), (18053, 111907)]