2080337385616

素因数分解:

$2^4\times 7^1\times {\mathrm{18574440943}}^1$

素因数の和:18574440958

約数の個数: 20

約数和(自身を含む): 4606461354112

約数和(自身を除く): 2526123968496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18574440943, 37148881886, 74297763772, 130021086601, 148595527544, 260042173202, 297191055088, 520084346404, 1040168692808, 2080337385616]

約数ペア:

[(1, 2080337385616), (2, 1040168692808), (4, 520084346404), (7, 297191055088), (8, 260042173202), (14, 148595527544), (16, 130021086601), (28, 74297763772), (56, 37148881886), (112, 18574440943)]