20654326866

素因数分解:

$2^1\times 3^1\times {\mathrm{5039}}^1\times {\mathrm{683149}}^1$

素因数の和:688193

約数の個数: 16

約数和(自身を含む): 41316912000

約数和(自身を除く): 20662585134

約数列:

[1, 2, 3, 6, 5039, 10078, 15117, 30234, 683149, 1366298, 2049447, 4098894, 3442387811, 6884775622, 10327163433, 20654326866]

約数ペア:

[(1, 20654326866), (2, 10327163433), (3, 6884775622), (6, 3442387811), (5039, 4098894), (10078, 2049447), (15117, 1366298), (30234, 683149)]