20169738724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5007383}}^1$

素因数の和:5007459

約数の個数: 24

約数和(自身を含む): 37855823040

約数和(自身を除く): 17686084316

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5007383, 10014766, 20029532, 95140277, 190280554, 265391299, 380561108, 530782598, 1061565196, 5042434681, 10084869362, 20169738724]

約数ペア:

[(1, 20169738724), (2, 10084869362), (4, 5042434681), (19, 1061565196), (38, 530782598), (53, 380561108), (76, 265391299), (106, 190280554), (212, 95140277), (1007, 20029532), (2014, 10014766), (4028, 5007383)]