20173349285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19603}}^1\times {\mathrm{12107}}^1$

素因数の和:31732

約数の個数: 16

約数和(自身を含む): 25635445056

約数和(自身を除く): 5462095771

約数列:

[1, 5, 17, 85, 12107, 19603, 60535, 98015, 205819, 333251, 1029095, 1666255, 237333521, 1186667605, 4034669857, 20173349285]

約数ペア:

[(1, 20173349285), (5, 4034669857), (17, 1186667605), (85, 237333521), (12107, 1666255), (19603, 1029095), (60535, 333251), (98015, 205819)]