20182586

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:749

約数の個数: 16

約数和(自身を含む): 30750720

約数和(自身を除く): 10568134

約数列:

[1, 2, 127, 181, 254, 362, 439, 878, 22987, 45974, 55753, 79459, 111506, 158918, 10091293, 20182586]

約数ペア:

[(1, 20182586), (2, 10091293), (127, 158918), (181, 111506), (254, 79459), (362, 55753), (439, 45974), (878, 22987)]