20249370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224993}}^1$

素因数の和:225006

約数の個数: 24

約数和(自身を含む): 52648596

約数和(自身を除く): 32399226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224993, 449986, 674979, 1124965, 1349958, 2024937, 2249930, 3374895, 4049874, 6749790, 10124685, 20249370]

約数ペア:

[(1, 20249370), (2, 10124685), (3, 6749790), (5, 4049874), (6, 3374895), (9, 2249930), (10, 2024937), (15, 1349958), (18, 1124965), (30, 674979), (45, 449986), (90, 224993)]