20081267

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 22280832

約数和(自身を除く): 2199565

約数列:

[1, 17, 41, 47, 613, 697, 799, 1927, 10421, 25133, 28811, 32759, 427261, 489787, 1181251, 20081267]

約数ペア:

[(1, 20081267), (17, 1181251), (41, 489787), (47, 427261), (613, 32759), (697, 28811), (799, 25133), (1927, 10421)]