2039060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 4383456

約数和(自身を除く): 2344396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2371, 4742, 9484, 11855, 23710, 47420, 101953, 203906, 407812, 509765, 1019530, 2039060]

約数ペア:

[(1, 2039060), (2, 1019530), (4, 509765), (5, 407812), (10, 203906), (20, 101953), (43, 47420), (86, 23710), (172, 11855), (215, 9484), (430, 4742), (860, 2371)]