20172612090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3378997}}^1$

素因数の和:3379206

約数の個数: 32

約数和(自身を含む): 48657571200

約数和(自身を除く): 28484959110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 3378997, 6757994, 10136991, 16894985, 20273982, 33789970, 50684955, 101369910, 672420403, 1344840806, 2017261209, 3362102015, 4034522418, 6724204030, 10086306045, 20172612090]

約数ペア:

[(1, 20172612090), (2, 10086306045), (3, 6724204030), (5, 4034522418), (6, 3362102015), (10, 2017261209), (15, 1344840806), (30, 672420403), (199, 101369910), (398, 50684955), (597, 33789970), (995, 20273982), (1194, 16894985), (1990, 10136991), (2985, 6757994), (5970, 3378997)]