20592249

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 28406592

約数和(自身を除く): 7814343

約数列:

[1, 3, 53, 67, 159, 201, 1933, 3551, 5799, 10653, 102449, 129511, 307347, 388533, 6864083, 20592249]

約数ペア:

[(1, 20592249), (3, 6864083), (53, 388533), (67, 307347), (159, 129511), (201, 102449), (1933, 10653), (3551, 5799)]