20161592824

素因数分解:

$2^3\times {\mathrm{4513}}^1\times {\mathrm{558431}}^1$

素因数の和:562950

約数の個数: 16

約数和(自身を含む): 37811430720

約数和(自身を除く): 17649837896

約数列:

[1, 2, 4, 8, 4513, 9026, 18052, 36104, 558431, 1116862, 2233724, 4467448, 2520199103, 5040398206, 10080796412, 20161592824]

約数ペア:

[(1, 20161592824), (2, 10080796412), (4, 5040398206), (8, 2520199103), (4513, 4467448), (9026, 2233724), (18052, 1116862), (36104, 558431)]