20097262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 31560480

約数和(自身を除く): 11463218

約数列:

[1, 2, 23, 46, 433, 866, 1009, 2018, 9959, 19918, 23207, 46414, 436897, 873794, 10048631, 20097262]

約数ペア:

[(1, 20097262), (2, 10048631), (23, 873794), (46, 436897), (433, 46414), (866, 23207), (1009, 19918), (2018, 9959)]