20160983804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387711227}}^1$

素因数の和:387711244

約数の個数: 12

約数和(自身を含む): 37995700344

約数和(自身を除く): 17834716540

約数列:

[1, 2, 4, 13, 26, 52, 387711227, 775422454, 1550844908, 5040245951, 10080491902, 20160983804]

約数ペア:

[(1, 20160983804), (2, 10080491902), (4, 5040245951), (13, 1550844908), (26, 775422454), (52, 387711227)]