22020813

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 11001267

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 719, 747, 2157, 3403, 6471, 10209, 29479, 30627, 59677, 88437, 179031, 265311, 537093, 2446757, 7340271, 22020813]

約数ペア:

[(1, 22020813), (3, 7340271), (9, 2446757), (41, 537093), (83, 265311), (123, 179031), (249, 88437), (369, 59677), (719, 30627), (747, 29479), (2157, 10209), (3403, 6471)]