20199083706

素因数分解:

$2^1\times 3^2\times {\mathrm{1122171317}}^1$

素因数の和:1122171325

約数の個数: 12

約数和(自身を含む): 43764681402

約数和(自身を除く): 23565597696

約数列:

[1, 2, 3, 6, 9, 18, 1122171317, 2244342634, 3366513951, 6733027902, 10099541853, 20199083706]

約数ペア:

[(1, 20199083706), (2, 10099541853), (3, 6733027902), (6, 3366513951), (9, 2244342634), (18, 1122171317)]