20537196

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5503}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 48082944

約数和(自身を除く): 27545748

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5503, 11006, 16509, 22012, 33018, 66036, 1711433, 3422866, 5134299, 6845732, 10268598, 20537196]

約数ペア:

[(1, 20537196), (2, 10268598), (3, 6845732), (4, 5134299), (6, 3422866), (12, 1711433), (311, 66036), (622, 33018), (933, 22012), (1244, 16509), (1866, 11006), (3732, 5503)]