20019126

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37489}}^1$

素因数の和:37583

約数の個数: 16

約数和(自身を含む): 40489200

約数和(自身を除く): 20470074

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37489, 74978, 112467, 224934, 3336521, 6673042, 10009563, 20019126]

約数ペア:

[(1, 20019126), (2, 10009563), (3, 6673042), (6, 3336521), (89, 224934), (178, 112467), (267, 74978), (534, 37489)]