20406475147

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1\times {\mathrm{18301}}^1$

素因数の和:19038

約数の個数: 16

約数和(自身を含む): 21845560032

約数和(自身を除く): 1439084885

約数列:

[1, 17, 107, 613, 1819, 10421, 18301, 65591, 311117, 1115047, 1958207, 11218513, 33289519, 190714721, 1200380891, 20406475147]

約数ペア:

[(1, 20406475147), (17, 1200380891), (107, 190714721), (613, 33289519), (1819, 11218513), (10421, 1958207), (18301, 1115047), (65591, 311117)]