20802174

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{10937}}^1$

素因数の和:11259

約数の個数: 16

約数和(自身を含む): 41739408

約数和(自身を除く): 20937234

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 10937, 21874, 32811, 65622, 3467029, 6934058, 10401087, 20802174]

約数ペア:

[(1, 20802174), (2, 10401087), (3, 6934058), (6, 3467029), (317, 65622), (634, 32811), (951, 21874), (1902, 10937)]