20194505523

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{185089}}^1$

素因数の和:185553

約数の個数: 24

約数和(自身を含む): 30317742000

約数和(自身を除く): 10123236477

約数列:

[1, 3, 9, 27, 81, 243, 449, 1347, 4041, 12123, 36369, 109107, 185089, 555267, 1665801, 4997403, 14992209, 44976627, 83104961, 249314883, 747944649, 2243833947, 6731501841, 20194505523]

約数ペア:

[(1, 20194505523), (3, 6731501841), (9, 2243833947), (27, 747944649), (81, 249314883), (243, 83104961), (449, 44976627), (1347, 14992209), (4041, 4997403), (12123, 1665801), (36369, 555267), (109107, 185089)]