20248168

素因数分解:

$2^3\times {\mathrm{97}}^2\times {\mathrm{269}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 38503350

約数和(自身を除く): 18255182

約数列:

[1, 2, 4, 8, 97, 194, 269, 388, 538, 776, 1076, 2152, 9409, 18818, 26093, 37636, 52186, 75272, 104372, 208744, 2531021, 5062042, 10124084, 20248168]

約数ペア:

[(1, 20248168), (2, 10124084), (4, 5062042), (8, 2531021), (97, 208744), (194, 104372), (269, 75272), (388, 52186), (538, 37636), (776, 26093), (1076, 18818), (2152, 9409)]