20199596157

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1403627}}^1$

素因数の和:1403690

約数の個数: 32

約数和(自身を含む): 33013330560

約数和(自身を除く): 12813734403

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 1403627, 4210881, 12632643, 18247151, 37897929, 54741453, 57548707, 164224359, 172646121, 492673077, 517938363, 748133191, 1553815089, 2244399573, 6733198719, 20199596157]

約数ペア:

[(1, 20199596157), (3, 6733198719), (9, 2244399573), (13, 1553815089), (27, 748133191), (39, 517938363), (41, 492673077), (117, 172646121), (123, 164224359), (351, 57548707), (369, 54741453), (533, 37897929), (1107, 18247151), (1599, 12632643), (4797, 4210881), (14391, 1403627)]