20161023566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2270897}}^1$

素因数の和:2271115

約数の個数: 16

約数和(自身を含む): 31719903264

約数和(自身を除く): 11558879698

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 2270897, 4541794, 52230631, 104461262, 438283121, 876566242, 10080511783, 20161023566]

約数ペア:

[(1, 20161023566), (2, 10080511783), (23, 876566242), (46, 438283121), (193, 104461262), (386, 52230631), (4439, 4541794), (8878, 2270897)]