2080452021

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 2898284928

約数和(自身を除く): 817832907

約数列:

[1, 3, 37, 83, 111, 241, 249, 723, 937, 2811, 3071, 8917, 9213, 20003, 26751, 34669, 60009, 77771, 104007, 225817, 233313, 677451, 740111, 2220333, 2877527, 8355229, 8632581, 18742811, 25065687, 56228433, 693484007, 2080452021]

約数ペア:

[(1, 2080452021), (3, 693484007), (37, 56228433), (83, 25065687), (111, 18742811), (241, 8632581), (249, 8355229), (723, 2877527), (937, 2220333), (2811, 740111), (3071, 677451), (8917, 233313), (9213, 225817), (20003, 104007), (26751, 77771), (34669, 60009)]