2018049096208

素因数分解:

$2^4\times {\mathrm{20051}}^1\times {\mathrm{6290363}}^1$

素因数の和:6310422

約数の個数: 20

約数和(自身を含む): 3910165746768

約数和(自身を除く): 1892116650560

約数列:

[1, 2, 4, 8, 16, 20051, 40102, 80204, 160408, 320816, 6290363, 12580726, 25161452, 50322904, 100645808, 126128068513, 252256137026, 504512274052, 1009024548104, 2018049096208]

約数ペア:

[(1, 2018049096208), (2, 1009024548104), (4, 504512274052), (8, 252256137026), (16, 126128068513), (20051, 100645808), (40102, 50322904), (80204, 25161452), (160408, 12580726), (320816, 6290363)]