2013948620

素因数分解:

$2^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{58511}}^1$

素因数の和:60241

約数の個数: 24

約数和(自身を含む): 4231821888

約数和(自身を除く): 2217873268

約数列:

[1, 2, 4, 5, 10, 20, 1721, 3442, 6884, 8605, 17210, 34420, 58511, 117022, 234044, 292555, 585110, 1170220, 100697431, 201394862, 402789724, 503487155, 1006974310, 2013948620]

約数ペア:

[(1, 2013948620), (2, 1006974310), (4, 503487155), (5, 402789724), (10, 201394862), (20, 100697431), (1721, 1170220), (3442, 585110), (6884, 292555), (8605, 234044), (17210, 117022), (34420, 58511)]