20126286765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34403909}}^1$

素因数の和:34403933

約数の個数: 24

約数和(自身を含む): 37569069720

約数和(自身を除く): 17442782955

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34403909, 103211727, 172019545, 309635181, 447250817, 516058635, 1341752451, 1548175905, 2236254085, 4025257353, 6708762255, 20126286765]

約数ペア:

[(1, 20126286765), (3, 6708762255), (5, 4025257353), (9, 2236254085), (13, 1548175905), (15, 1341752451), (39, 516058635), (45, 447250817), (65, 309635181), (117, 172019545), (195, 103211727), (585, 34403909)]