20360198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 31968000

約数和(自身を除く): 11607802

約数列:

[1, 2, 23, 46, 499, 887, 998, 1774, 11477, 20401, 22954, 40802, 442613, 885226, 10180099, 20360198]

約数ペア:

[(1, 20360198), (2, 10180099), (23, 885226), (46, 442613), (499, 40802), (887, 22954), (998, 20401), (1774, 11477)]