2080604176

素因数分解:

$2^4\times 7^1\times {\mathrm{18576823}}^1$

素因数の和:18576838

約数の個数: 20

約数和(自身を含む): 4607052352

約数和(自身を除く): 2526448176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18576823, 37153646, 74307292, 130037761, 148614584, 260075522, 297229168, 520151044, 1040302088, 2080604176]

約数ペア:

[(1, 2080604176), (2, 1040302088), (4, 520151044), (7, 297229168), (8, 260075522), (14, 148614584), (16, 130037761), (28, 74307292), (56, 37153646), (112, 18576823)]