20790403933

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{85931}}^1$

素因数の和:86484

約数の個数: 16

約数和(自身を含む): 23040775296

約数和(自身を除く): 2250371363

約数列:

[1, 13, 37, 481, 503, 6539, 18611, 85931, 241943, 1117103, 3179447, 41332811, 43223293, 561902809, 1599261841, 20790403933]

約数ペア:

[(1, 20790403933), (13, 1599261841), (37, 561902809), (481, 43223293), (503, 41332811), (6539, 3179447), (18611, 1117103), (85931, 241943)]