20160698864

素因数分解:

$2^4\times {\mathrm{1260043679}}^1$

素因数の和:1260043687

約数の個数: 10

約数和(自身を含む): 39061354080

約数和(自身を除く): 18900655216

約数列:

[1, 2, 4, 8, 16, 1260043679, 2520087358, 5040174716, 10080349432, 20160698864]

約数ペア:

[(1, 20160698864), (2, 10080349432), (4, 5040174716), (8, 2520087358), (16, 1260043679)]