20160683992

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47548783}}^1$

素因数の和:47548842

約数の個数: 16

約数和(自身を含む): 38514515040

約数和(自身を除く): 18353831048

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47548783, 95097566, 190195132, 380390264, 2520085499, 5040170998, 10080341996, 20160683992]

約数ペア:

[(1, 20160683992), (2, 10080341996), (4, 5040170998), (8, 2520085499), (53, 380390264), (106, 190195132), (212, 95097566), (424, 47548783)]