20004087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10601}}^1$

素因数の和:10658

約数の個数: 16

約数和(自身を含む): 29007072

約数和(自身を除く): 9002985

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10601, 31803, 180217, 392237, 540651, 1176711, 6668029, 20004087]

約数ペア:

[(1, 20004087), (3, 6668029), (17, 1176711), (37, 540651), (51, 392237), (111, 180217), (629, 31803), (1887, 10601)]