20179926933

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{97571}}^1$

素因数の和:98616

約数の個数: 16

約数和(自身を含む): 27313915392

約数和(自身を除く): 7133988459

約数列:

[1, 3, 71, 213, 971, 2913, 68941, 97571, 206823, 292713, 6927541, 20782623, 94741441, 284224323, 6726642311, 20179926933]

約数ペア:

[(1, 20179926933), (3, 6726642311), (71, 284224323), (213, 94741441), (971, 20782623), (2913, 6927541), (68941, 292713), (97571, 206823)]