20962729

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 1616471

約数列:

[1, 23, 79, 83, 139, 1817, 1909, 3197, 6557, 10981, 11537, 150811, 252563, 265351, 911423, 20962729]

約数ペア:

[(1, 20962729), (23, 911423), (79, 265351), (83, 252563), (139, 150811), (1817, 11537), (1909, 10981), (3197, 6557)]