2080200816

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{272563}}^1$

素因数の和:272630

約数の個数: 60

約数和(自身を含む): 5931537768

約数和(自身を除く): 3851336952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 272563, 545126, 817689, 1090252, 1635378, 2180504, 2453067, 3270756, 4361008, 4906134, 6541512, 9812268, 13083024, 14445839, 19624536, 28891678, 39249072, 43337517, 57783356, 86675034, 115566712, 130012551, 173350068, 231133424, 260025102, 346700136, 520050204, 693400272, 1040100408, 2080200816]

約数ペア:

[(1, 2080200816), (2, 1040100408), (3, 693400272), (4, 520050204), (6, 346700136), (8, 260025102), (9, 231133424), (12, 173350068), (16, 130012551), (18, 115566712), (24, 86675034), (36, 57783356), (48, 43337517), (53, 39249072), (72, 28891678), (106, 19624536), (144, 14445839), (159, 13083024), (212, 9812268), (318, 6541512), (424, 4906134), (477, 4361008), (636, 3270756), (848, 2453067), (954, 2180504), (1272, 1635378), (1908, 1090252), (2544, 817689), (3816, 545126), (7632, 272563)]