20140508726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1\times {\mathrm{172871}}^1$

素因数の和:177367

約数の個数: 16

約数和(自身を含む): 32542116768

約数和(自身を除く): 12401608042

約数列:

[1, 2, 13, 26, 4481, 8962, 58253, 116506, 172871, 345742, 2247323, 4494646, 774634951, 1549269902, 10070254363, 20140508726]

約数ペア:

[(1, 20140508726), (2, 10070254363), (13, 1549269902), (26, 774634951), (4481, 4494646), (8962, 2247323), (58253, 345742), (116506, 172871)]