20450292

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3271}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 47823552

約数和(自身を除く): 27373260

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 3271, 6252, 6542, 9813, 13084, 19626, 39252, 1704191, 3408382, 5112573, 6816764, 10225146, 20450292]

約数ペア:

[(1, 20450292), (2, 10225146), (3, 6816764), (4, 5112573), (6, 3408382), (12, 1704191), (521, 39252), (1042, 19626), (1563, 13084), (2084, 9813), (3126, 6542), (3271, 6252)]