20164097364

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1151}}^1\times {\mathrm{2621}}^1$

素因数の和:4336

約数の個数: 48

約数和(自身を含む): 47192979456

約数和(自身を除く): 27028882092

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1151, 1671, 2228, 2302, 2621, 3342, 3453, 4604, 5242, 6684, 6906, 7863, 10484, 13812, 15726, 31452, 641107, 1282214, 1459897, 1923321, 2564428, 2919794, 3016771, 3846642, 4379691, 5839588, 6033542, 7693284, 8759382, 9050313, 12067084, 17518764, 18100626, 36201252, 1680341447, 3360682894, 5041024341, 6721365788, 10082048682, 20164097364]

約数ペア:

[(1, 20164097364), (2, 10082048682), (3, 6721365788), (4, 5041024341), (6, 3360682894), (12, 1680341447), (557, 36201252), (1114, 18100626), (1151, 17518764), (1671, 12067084), (2228, 9050313), (2302, 8759382), (2621, 7693284), (3342, 6033542), (3453, 5839588), (4604, 4379691), (5242, 3846642), (6684, 3016771), (6906, 2919794), (7863, 2564428), (10484, 1923321), (13812, 1459897), (15726, 1282214), (31452, 641107)]