20407662

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103069}}^1$

素因数の和:103088

約数の個数: 24

約数和(自身を含む): 48236760

約数和(自身を除く): 27829098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103069, 206138, 309207, 618414, 927621, 1133759, 1855242, 2267518, 3401277, 6802554, 10203831, 20407662]

約数ペア:

[(1, 20407662), (2, 10203831), (3, 6802554), (6, 3401277), (9, 2267518), (11, 1855242), (18, 1133759), (22, 927621), (33, 618414), (66, 309207), (99, 206138), (198, 103069)]