2012945260

素因数分解:

$2^2\times 5^1\times {\mathrm{4583}}^1\times {\mathrm{21961}}^1$

素因数の和:26553

約数の個数: 24

約数和(自身を含む): 4228299936

約数和(自身を除く): 2215354676

約数列:

[1, 2, 4, 5, 10, 20, 4583, 9166, 18332, 21961, 22915, 43922, 45830, 87844, 91660, 109805, 219610, 439220, 100647263, 201294526, 402589052, 503236315, 1006472630, 2012945260]

約数ペア:

[(1, 2012945260), (2, 1006472630), (4, 503236315), (5, 402589052), (10, 201294526), (20, 100647263), (4583, 439220), (9166, 219610), (18332, 109805), (21961, 91660), (22915, 87844), (43922, 45830)]