20328711352

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{5488313}}^1$

素因数の和:5488782

約数の個数: 16

約数和(自身を含む): 38198665440

約数和(自身を除く): 17869954088

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 5488313, 10976626, 21953252, 43906504, 2541088919, 5082177838, 10164355676, 20328711352]

約数ペア:

[(1, 20328711352), (2, 10164355676), (4, 5082177838), (8, 2541088919), (463, 43906504), (926, 21953252), (1852, 10976626), (3704, 5488313)]