20160337028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387698789}}^1$

素因数の和:387698806

約数の個数: 12

約数和(自身を含む): 37994481420

約数和(自身を除く): 17834144392

約数列:

[1, 2, 4, 13, 26, 52, 387698789, 775397578, 1550795156, 5040084257, 10080168514, 20160337028]

約数ペア:

[(1, 20160337028), (2, 10080168514), (4, 5040084257), (13, 1550795156), (26, 775397578), (52, 387698789)]