20804106

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{38959}}^1$

素因数の和:39053

約数の個数: 16

約数和(自身を含む): 42076800

約数和(自身を除く): 21272694

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 38959, 77918, 116877, 233754, 3467351, 6934702, 10402053, 20804106]

約数ペア:

[(1, 20804106), (2, 10402053), (3, 6934702), (6, 3467351), (89, 233754), (178, 116877), (267, 77918), (534, 38959)]