2058593620

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{944309}}^1$

素因数の和:944427

約数の個数: 24

約数和(自身を含む): 4362712200

約数和(自身を除く): 2304118580

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 944309, 1888618, 3777236, 4721545, 9443090, 18886180, 102929681, 205859362, 411718724, 514648405, 1029296810, 2058593620]

約数ペア:

[(1, 2058593620), (2, 1029296810), (4, 514648405), (5, 411718724), (10, 205859362), (20, 102929681), (109, 18886180), (218, 9443090), (436, 4721545), (545, 3777236), (1090, 1888618), (2180, 944309)]