11720236036

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{5756501}}^1$

素因数の和:5757014

約数の個数: 12

約数和(自身を含む): 20550712140

約数和(自身を除く): 8830476104

約数列:

[1, 2, 4, 509, 1018, 2036, 5756501, 11513002, 23026004, 2930059009, 5860118018, 11720236036]

約数ペア:

[(1, 11720236036), (2, 5860118018), (4, 2930059009), (509, 23026004), (1018, 11513002), (2036, 5756501)]