20531337130

素因数分解:

$2^1\times 5^1\times {\mathrm{3527}}^1\times {\mathrm{582119}}^1$

素因数の和:585653

約数の個数: 16

約数和(自身を含む): 36966948480

約数和(自身を除く): 16435611350

約数列:

[1, 2, 5, 10, 3527, 7054, 17635, 35270, 582119, 1164238, 2910595, 5821190, 2053133713, 4106267426, 10265668565, 20531337130]

約数ペア:

[(1, 20531337130), (2, 10265668565), (5, 4106267426), (10, 2053133713), (3527, 5821190), (7054, 2910595), (17635, 1164238), (35270, 582119)]