20214722722557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47087}}^1\times {\mathrm{765251}}^1$

素因数の和:812369

約数の個数: 32

約数和(自身を含む): 31133536856064

約数和(自身を除く): 10918814133507

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 47087, 141261, 517957, 765251, 800479, 1553871, 2295753, 2401437, 8417761, 8805269, 13009267, 25253283, 26415807, 39027801, 143101937, 429305811, 36033373837, 108100121511, 396367112207, 612567355229, 1189101336621, 1837702065687, 6738240907519, 20214722722557]

約数ペア:

[(1, 20214722722557), (3, 6738240907519), (11, 1837702065687), (17, 1189101336621), (33, 612567355229), (51, 396367112207), (187, 108100121511), (561, 36033373837), (47087, 429305811), (141261, 143101937), (517957, 39027801), (765251, 26415807), (800479, 25253283), (1553871, 13009267), (2295753, 8805269), (2401437, 8417761)]