20546542081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1\times {\mathrm{3613}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 22223584656

約数和(自身を除く): 1677042575

約数列:

[1, 13, 293, 1493, 3613, 3809, 19409, 46969, 437449, 1058609, 5394209, 5686837, 13761917, 70124717, 1580503237, 20546542081]

約数ペア:

[(1, 20546542081), (13, 1580503237), (293, 70124717), (1493, 13761917), (3613, 5686837), (3809, 5394209), (19409, 1058609), (46969, 437449)]