20161110476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387713663}}^1$

素因数の和:387713680

約数の個数: 12

約数和(自身を含む): 37995939072

約数和(自身を除く): 17834828596

約数列:

[1, 2, 4, 13, 26, 52, 387713663, 775427326, 1550854652, 5040277619, 10080555238, 20161110476]

約数ペア:

[(1, 20161110476), (2, 10080555238), (4, 5040277619), (13, 1550854652), (26, 775427326), (52, 387713663)]