20732508

素因数分解:

$2^2\times 3^2\times {\mathrm{575903}}^1$

素因数の和:575913

約数の個数: 18

約数和(自身を含む): 52407264

約数和(自身を除く): 31674756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 575903, 1151806, 1727709, 2303612, 3455418, 5183127, 6910836, 10366254, 20732508]

約数ペア:

[(1, 20732508), (2, 10366254), (3, 6910836), (4, 5183127), (6, 3455418), (9, 2303612), (12, 1727709), (18, 1151806), (36, 575903)]