20454132813

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{384961}}^1$

素因数の和:385252

約数の個数: 16

約数和(自身を含む): 27717264000

約数和(自身を除く): 7263131187

約数列:

[1, 3, 89, 199, 267, 597, 17711, 53133, 384961, 1154883, 34261529, 76607239, 102784587, 229821717, 6818044271, 20454132813]

約数ペア:

[(1, 20454132813), (3, 6818044271), (89, 229821717), (199, 102784587), (267, 76607239), (597, 34261529), (17711, 1154883), (53133, 384961)]