20264567

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 21829632

約数和(自身を除く): 1565065

約数列:

[1, 37, 43, 47, 271, 1591, 1739, 2021, 10027, 11653, 12737, 74777, 431161, 471269, 547691, 20264567]

約数ペア:

[(1, 20264567), (37, 547691), (43, 471269), (47, 431161), (271, 74777), (1591, 12737), (1739, 11653), (2021, 10027)]