20408088

素因数分解:

$2^3\times 3^1\times {\mathrm{850337}}^1$

素因数の和:850346

約数の個数: 16

約数和(自身を含む): 51020280

約数和(自身を除く): 30612192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 850337, 1700674, 2551011, 3401348, 5102022, 6802696, 10204044, 20408088]

約数ペア:

[(1, 20408088), (2, 10204044), (3, 6802696), (4, 5102022), (6, 3401348), (8, 2551011), (12, 1700674), (24, 850337)]