20565985132022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1639907}}^1\times {\mathrm{570043}}^1$

素因数の和:2209963

約数の個数: 16

約数和(自身を含む): 33653509774272

約数和(自身を除く): 13087524642250

約数列:

[1, 2, 11, 22, 570043, 1140086, 1639907, 3279814, 6270473, 12540946, 18038977, 36077954, 934817506001, 1869635012002, 10282992566011, 20565985132022]

約数ペア:

[(1, 20565985132022), (2, 10282992566011), (11, 1869635012002), (22, 934817506001), (570043, 36077954), (1140086, 18038977), (1639907, 12540946), (3279814, 6270473)]