20689968036

素因数分解:

$2^2\times 3^1\times {\mathrm{1724164003}}^1$

素因数の和:1724164010

約数の個数: 12

約数和(自身を含む): 48276592112

約数和(自身を除く): 27586624076

約数列:

[1, 2, 3, 4, 6, 12, 1724164003, 3448328006, 5172492009, 6896656012, 10344984018, 20689968036]

約数ペア:

[(1, 20689968036), (2, 10344984018), (3, 6896656012), (4, 5172492009), (6, 3448328006), (12, 1724164003)]