20903022

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{18433}}^1$

素因数の和:18454

約数の個数: 40

約数和(自身を含む): 53532336

約数和(自身を除く): 32629314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 18433, 36866, 55299, 110598, 129031, 165897, 258062, 331794, 387093, 497691, 774186, 995382, 1161279, 1493073, 2322558, 2986146, 3483837, 6967674, 10451511, 20903022]

約数ペア:

[(1, 20903022), (2, 10451511), (3, 6967674), (6, 3483837), (7, 2986146), (9, 2322558), (14, 1493073), (18, 1161279), (21, 995382), (27, 774186), (42, 497691), (54, 387093), (63, 331794), (81, 258062), (126, 165897), (162, 129031), (189, 110598), (378, 55299), (567, 36866), (1134, 18433)]