21033592004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{4943}}^1\times {\mathrm{36683}}^1$

素因数の和:41659

約数の個数: 24

約数和(自身を含む): 38086796160

約数和(自身を除く): 17053204156

約数列:

[1, 2, 4, 29, 58, 116, 4943, 9886, 19772, 36683, 73366, 143347, 146732, 286694, 573388, 1063807, 2127614, 4255228, 181324069, 362648138, 725296276, 5258398001, 10516796002, 21033592004]

約数ペア:

[(1, 21033592004), (2, 10516796002), (4, 5258398001), (29, 725296276), (58, 362648138), (116, 181324069), (4943, 4255228), (9886, 2127614), (19772, 1063807), (36683, 573388), (73366, 286694), (143347, 146732)]