20080970036

素因数分解:

$2^2\times {\mathrm{449}}^1\times {\mathrm{1609}}^1\times {\mathrm{6949}}^1$

素因数の和:9011

約数の個数: 24

約数和(自身を含む): 35246925000

約数和(自身を除く): 15165954964

約数列:

[1, 2, 4, 449, 898, 1609, 1796, 3218, 6436, 6949, 13898, 27796, 722441, 1444882, 2889764, 3120101, 6240202, 11180941, 12480404, 22361882, 44723764, 5020242509, 10040485018, 20080970036]

約数ペア:

[(1, 20080970036), (2, 10040485018), (4, 5020242509), (449, 44723764), (898, 22361882), (1609, 12480404), (1796, 11180941), (3218, 6240202), (6436, 3120101), (6949, 2889764), (13898, 1444882), (27796, 722441)]