20292054

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 22043946

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 839, 1678, 2517, 4031, 5034, 8062, 12093, 24186, 24331, 48662, 72993, 116621, 145986, 233242, 349863, 699726, 3382009, 6764018, 10146027, 20292054]

約数ペア:

[(1, 20292054), (2, 10146027), (3, 6764018), (6, 3382009), (29, 699726), (58, 349863), (87, 233242), (139, 145986), (174, 116621), (278, 72993), (417, 48662), (834, 24331), (839, 24186), (1678, 12093), (2517, 8062), (4031, 5034)]