2016205648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2377601}}^1$

素因数の和:2377662

約数の個数: 20

約数和(自身を含む): 3980105748

約数和(自身を除く): 1963900100

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2377601, 4755202, 9510404, 19020808, 38041616, 126012853, 252025706, 504051412, 1008102824, 2016205648]

約数ペア:

[(1, 2016205648), (2, 1008102824), (4, 504051412), (8, 252025706), (16, 126012853), (53, 38041616), (106, 19020808), (212, 9510404), (424, 4755202), (848, 2377601)]