20161031892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73047217}}^1$

素因数の和:73047247

約数の個数: 24

約数和(自身を含む): 49087730496

約数和(自身を除く): 28926698604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73047217, 146094434, 219141651, 292188868, 438283302, 876566604, 1680085991, 3360171982, 5040257973, 6720343964, 10080515946, 20161031892]

約数ペア:

[(1, 20161031892), (2, 10080515946), (3, 6720343964), (4, 5040257973), (6, 3360171982), (12, 1680085991), (23, 876566604), (46, 438283302), (69, 292188868), (92, 219141651), (138, 146094434), (276, 73047217)]