20145897026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{366329}}^1$

素因数の和:367249

約数の個数: 16

約数和(自身を含む): 31228899840

約数和(自身を除く): 11083002814

約数列:

[1, 2, 31, 62, 887, 1774, 27497, 54994, 366329, 732658, 11356199, 22712398, 324933823, 649867646, 10072948513, 20145897026]

約数ペア:

[(1, 20145897026), (2, 10072948513), (31, 649867646), (62, 324933823), (887, 22712398), (1774, 11356199), (27497, 732658), (54994, 366329)]