20637732

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{16073}}^1$

素因数の和:16187

約数の個数: 24

約数和(自身を含む): 48607776

約数和(自身を除く): 27970044

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 16073, 32146, 48219, 64292, 96438, 192876, 1719811, 3439622, 5159433, 6879244, 10318866, 20637732]

約数ペア:

[(1, 20637732), (2, 10318866), (3, 6879244), (4, 5159433), (6, 3439622), (12, 1719811), (107, 192876), (214, 96438), (321, 64292), (428, 48219), (642, 32146), (1284, 16073)]