20341062147

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{75479}}^1$

素因数の和:75843

約数の個数: 32

約数和(自身を含む): 31853767680

約数和(自身を除く): 11512705533

約数列:

[1, 3, 7, 21, 41, 123, 287, 313, 861, 939, 2191, 6573, 12833, 38499, 75479, 89831, 226437, 269493, 528353, 1585059, 3094639, 9283917, 21662473, 23624927, 64987419, 70874781, 165374489, 496123467, 968622007, 2905866021, 6780354049, 20341062147]

約数ペア:

[(1, 20341062147), (3, 6780354049), (7, 2905866021), (21, 968622007), (41, 496123467), (123, 165374489), (287, 70874781), (313, 64987419), (861, 23624927), (939, 21662473), (2191, 9283917), (6573, 3094639), (12833, 1585059), (38499, 528353), (75479, 269493), (89831, 226437)]