2007675340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9125797}}^1$

素因数の和:9125817

約数の個数: 24

約数和(自身を含む): 4599402192

約数和(自身を除く): 2591726852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9125797, 18251594, 36503188, 45628985, 91257970, 100383767, 182515940, 200767534, 401535068, 501918835, 1003837670, 2007675340]

約数ペア:

[(1, 2007675340), (2, 1003837670), (4, 501918835), (5, 401535068), (10, 200767534), (11, 182515940), (20, 100383767), (22, 91257970), (44, 45628985), (55, 36503188), (110, 18251594), (220, 9125797)]