21920088

素因数分解:

$2^3\times 3^1\times {\mathrm{913337}}^1$

素因数の和:913346

約数の個数: 16

約数和(自身を含む): 54800280

約数和(自身を除く): 32880192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 913337, 1826674, 2740011, 3653348, 5480022, 7306696, 10960044, 21920088]

約数ペア:

[(1, 21920088), (2, 10960044), (3, 7306696), (4, 5480022), (6, 3653348), (8, 2740011), (12, 1826674), (24, 913337)]