2010402220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2337677}}^1$

素因数の和:2337729

約数の個数: 24

約数和(自身を含む): 4320028944

約数和(自身を除く): 2309626724

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2337677, 4675354, 9350708, 11688385, 23376770, 46753540, 100520111, 201040222, 402080444, 502600555, 1005201110, 2010402220]

約数ペア:

[(1, 2010402220), (2, 1005201110), (4, 502600555), (5, 402080444), (10, 201040222), (20, 100520111), (43, 46753540), (86, 23376770), (172, 11688385), (215, 9350708), (430, 4675354), (860, 2337677)]