19800024

素因数分解:

$2^3\times 3^1\times {\mathrm{825001}}^1$

素因数の和:825010

約数の個数: 16

約数和(自身を含む): 49500120

約数和(自身を除く): 29700096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 825001, 1650002, 2475003, 3300004, 4950006, 6600008, 9900012, 19800024]

約数ペア:

[(1, 19800024), (2, 9900012), (3, 6600008), (4, 4950006), (6, 3300004), (8, 2475003), (12, 1650002), (24, 825001)]