20319852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241903}}^1$

素因数の和:241917

約数の個数: 24

約数和(自身を含む): 54186496

約数和(自身を除く): 33866644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241903, 483806, 725709, 967612, 1451418, 1693321, 2902836, 3386642, 5079963, 6773284, 10159926, 20319852]

約数ペア:

[(1, 20319852), (2, 10159926), (3, 6773284), (4, 5079963), (6, 3386642), (7, 2902836), (12, 1693321), (14, 1451418), (21, 967612), (28, 725709), (42, 483806), (84, 241903)]