20140884

素因数分解:

$2^2\times 3^2\times {\mathrm{559469}}^1$

素因数の和:559479

約数の個数: 18

約数和(自身を含む): 50911770

約数和(自身を除く): 30770886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559469, 1118938, 1678407, 2237876, 3356814, 5035221, 6713628, 10070442, 20140884]

約数ペア:

[(1, 20140884), (2, 10070442), (3, 6713628), (4, 5035221), (6, 3356814), (9, 2237876), (12, 1678407), (18, 1118938), (36, 559469)]