2016414980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{924961}}^1$

素因数の和:925079

約数の個数: 24

約数和(自身を含む): 4273324440

約数和(自身を除く): 2256909460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 924961, 1849922, 3699844, 4624805, 9249610, 18499220, 100820749, 201641498, 403282996, 504103745, 1008207490, 2016414980]

約数ペア:

[(1, 2016414980), (2, 1008207490), (4, 504103745), (5, 403282996), (10, 201641498), (20, 100820749), (109, 18499220), (218, 9249610), (436, 4624805), (545, 3699844), (1090, 1849922), (2180, 924961)]