220653070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2005937}}^1$

素因数の和:2005955

約数の個数: 16

約数和(自身を含む): 433282608

約数和(自身を除く): 212629538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2005937, 4011874, 10029685, 20059370, 22065307, 44130614, 110326535, 220653070]

約数ペア:

[(1, 220653070), (2, 110326535), (5, 44130614), (10, 22065307), (11, 20059370), (22, 10029685), (55, 4011874), (110, 2005937)]