12091010382020

素因数分解:

$2^2\times 5^1\times {\mathrm{604550519101}}^1$

素因数の和:604550519110

約数の個数: 12

約数和(自身を含む): 25391121802284

約数和(自身を除く): 13300111420264

約数列:

[1, 2, 4, 5, 10, 20, 604550519101, 1209101038202, 2418202076404, 3022752595505, 6045505191010, 12091010382020]

約数ペア:

[(1, 12091010382020), (2, 6045505191010), (4, 3022752595505), (5, 2418202076404), (10, 1209101038202), (20, 604550519101)]