2080793660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9458153}}^1$

素因数の和:9458173

約数の個数: 24

約数和(自身を含む): 4766909616

約数和(自身を除く): 2686115956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9458153, 18916306, 37832612, 47290765, 94581530, 104039683, 189163060, 208079366, 416158732, 520198415, 1040396830, 2080793660]

約数ペア:

[(1, 2080793660), (2, 1040396830), (4, 520198415), (5, 416158732), (10, 208079366), (11, 189163060), (20, 104039683), (22, 94581530), (44, 47290765), (55, 37832612), (110, 18916306), (220, 9458153)]