20537544

素因数分解:

$2^3\times 3^1\times {\mathrm{855731}}^1$

素因数の和:855740

約数の個数: 16

約数和(自身を含む): 51343920

約数和(自身を除く): 30806376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855731, 1711462, 2567193, 3422924, 5134386, 6845848, 10268772, 20537544]

約数ペア:

[(1, 20537544), (2, 10268772), (3, 6845848), (4, 5134386), (6, 3422924), (8, 2567193), (12, 1711462), (24, 855731)]