20585028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100907}}^1$

素因数の和:100931

約数の個数: 24

約数和(自身を含む): 50857632

約数和(自身を除く): 30272604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 100907, 201814, 302721, 403628, 605442, 1210884, 1715419, 3430838, 5146257, 6861676, 10292514, 20585028]

約数ペア:

[(1, 20585028), (2, 10292514), (3, 6861676), (4, 5146257), (6, 3430838), (12, 1715419), (17, 1210884), (34, 605442), (51, 403628), (68, 302721), (102, 201814), (204, 100907)]