20173671174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{611657}}^1$

素因数の和:611924

約数の個数: 32

約数和(自身を含む): 42277800960

約数和(自身を除く): 22104129786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 5497, 10994, 16491, 32982, 611657, 1223314, 1834971, 3669942, 14068111, 28136222, 42204333, 84408666, 146186023, 292372046, 438558069, 877116138, 3362278529, 6724557058, 10086835587, 20173671174]

約数ペア:

[(1, 20173671174), (2, 10086835587), (3, 6724557058), (6, 3362278529), (23, 877116138), (46, 438558069), (69, 292372046), (138, 146186023), (239, 84408666), (478, 42204333), (717, 28136222), (1434, 14068111), (5497, 3669942), (10994, 1834971), (16491, 1223314), (32982, 611657)]