20169206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 31670784

約数和(自身を除く): 11501578

約数列:

[1, 2, 23, 46, 463, 926, 947, 1894, 10649, 21298, 21781, 43562, 438461, 876922, 10084603, 20169206]

約数ペア:

[(1, 20169206), (2, 10084603), (23, 876922), (46, 438461), (463, 43562), (926, 21781), (947, 21298), (1894, 10649)]