20319074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14249}}^1$

素因数の和:14305

約数の個数: 16

約数和(自身を含む): 32832000

約数和(自身を除く): 12512926

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14249, 28498, 327727, 441719, 655454, 883438, 10159537, 20319074]

約数ペア:

[(1, 20319074), (2, 10159537), (23, 883438), (31, 655454), (46, 441719), (62, 327727), (713, 28498), (1426, 14249)]