20098773

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 30427488

約数和(自身を除く): 10328715

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 773, 963, 2319, 2889, 6957, 8667, 20871, 26001, 62613, 82711, 187839, 248133, 744399, 2233197, 6699591, 20098773]

約数ペア:

[(1, 20098773), (3, 6699591), (9, 2233197), (27, 744399), (81, 248133), (107, 187839), (243, 82711), (321, 62613), (773, 26001), (963, 20871), (2319, 8667), (2889, 6957)]