2080352176

素因数分解:

$2^4\times 7^1\times {\mathrm{18574573}}^1$

素因数の和:18574588

約数の個数: 20

約数和(自身を含む): 4606494352

約数和(自身を除く): 2526142176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18574573, 37149146, 74298292, 130022011, 148596584, 260044022, 297193168, 520088044, 1040176088, 2080352176]

約数ペア:

[(1, 2080352176), (2, 1040176088), (4, 520088044), (7, 297193168), (8, 260044022), (14, 148596584), (16, 130022011), (28, 74298292), (56, 37149146), (112, 18574573)]