20063337

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41539}}^1$

素因数の和:41572

約数の個数: 16

約数和(自身を含む): 31902720

約数和(自身を除く): 11839383

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41539, 124617, 290773, 872319, 955397, 2866191, 6687779, 20063337]

約数ペア:

[(1, 20063337), (3, 6687779), (7, 2866191), (21, 955397), (23, 872319), (69, 290773), (161, 124617), (483, 41539)]