20804954004

素因数分解:

$2^2\times 3^4\times {\mathrm{10133}}^1\times {\mathrm{6337}}^1$

素因数の和:16486

約数の個数: 60

約数和(自身を含む): 54402210324

約数和(自身を除く): 33597256320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6337, 10133, 12674, 19011, 20266, 25348, 30399, 38022, 40532, 57033, 60798, 76044, 91197, 114066, 121596, 171099, 182394, 228132, 273591, 342198, 364788, 513297, 547182, 684396, 820773, 1026594, 1094364, 1641546, 2053188, 3283092, 64212821, 128425642, 192638463, 256851284, 385276926, 577915389, 770553852, 1155830778, 1733746167, 2311661556, 3467492334, 5201238501, 6934984668, 10402477002, 20804954004]

約数ペア:

[(1, 20804954004), (2, 10402477002), (3, 6934984668), (4, 5201238501), (6, 3467492334), (9, 2311661556), (12, 1733746167), (18, 1155830778), (27, 770553852), (36, 577915389), (54, 385276926), (81, 256851284), (108, 192638463), (162, 128425642), (324, 64212821), (6337, 3283092), (10133, 2053188), (12674, 1641546), (19011, 1094364), (20266, 1026594), (25348, 820773), (30399, 684396), (38022, 547182), (40532, 513297), (57033, 364788), (60798, 342198), (76044, 273591), (91197, 228132), (114066, 182394), (121596, 171099)]