20187723730

素因数分解:

$2^1\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{752431}}^1$

素因数の和:755121

約数の個数: 16

約数和(自身を含む): 36351494784

約数和(自身を除く): 16163771054

約数列:

[1, 2, 5, 10, 2683, 5366, 13415, 26830, 752431, 1504862, 3762155, 7524310, 2018772373, 4037544746, 10093861865, 20187723730]

約数ペア:

[(1, 20187723730), (2, 10093861865), (5, 4037544746), (10, 2018772373), (2683, 7524310), (5366, 3762155), (13415, 1504862), (26830, 752431)]