20502006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{488143}}^1$

素因数の和:488155

約数の個数: 16

約数和(自身を含む): 46861824

約数和(自身を除く): 26359818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 488143, 976286, 1464429, 2928858, 3417001, 6834002, 10251003, 20502006]

約数ペア:

[(1, 20502006), (2, 10251003), (3, 6834002), (6, 3417001), (7, 2928858), (14, 1464429), (21, 976286), (42, 488143)]