20189593073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1\times {\mathrm{8563}}^1$

素因数の和:9488

約数の個数: 16

約数和(自身を含む): 21854642880

約数和(自身を除く): 1665049807

約数列:

[1, 13, 293, 619, 3809, 8047, 8563, 111319, 181367, 2357771, 2508959, 5300497, 32616467, 68906461, 1553045621, 20189593073]

約数ペア:

[(1, 20189593073), (13, 1553045621), (293, 68906461), (619, 32616467), (3809, 5300497), (8047, 2508959), (8563, 2357771), (111319, 181367)]