20532344

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 44359680

約数和(自身を除く): 23827336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 2887, 3556, 5774, 7112, 11548, 20209, 23096, 40418, 80836, 161672, 366649, 733298, 1466596, 2566543, 2933192, 5133086, 10266172, 20532344]

約数ペア:

[(1, 20532344), (2, 10266172), (4, 5133086), (7, 2933192), (8, 2566543), (14, 1466596), (28, 733298), (56, 366649), (127, 161672), (254, 80836), (508, 40418), (889, 23096), (1016, 20209), (1778, 11548), (2887, 7112), (3556, 5774)]