20038334

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 10443586

約数列:

[1, 2, 179, 223, 251, 358, 446, 502, 39917, 44929, 55973, 79834, 89858, 111946, 10019167, 20038334]

約数ペア:

[(1, 20038334), (2, 10019167), (179, 111946), (223, 89858), (251, 79834), (358, 55973), (446, 44929), (502, 39917)]