20189508

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35797}}^1$

素因数の和:35851

約数の個数: 24

約数和(自身を含む): 48112512

約数和(自身を除く): 27923004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35797, 71594, 107391, 143188, 214782, 429564, 1682459, 3364918, 5047377, 6729836, 10094754, 20189508]

約数ペア:

[(1, 20189508), (2, 10094754), (3, 6729836), (4, 5047377), (6, 3364918), (12, 1682459), (47, 429564), (94, 214782), (141, 143188), (188, 107391), (282, 71594), (564, 35797)]