20234166

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78427}}^1$

素因数の和:78475

約数の個数: 16

約数和(自身を含む): 41409984

約数和(自身を除く): 21175818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78427, 156854, 235281, 470562, 3372361, 6744722, 10117083, 20234166]

約数ペア:

[(1, 20234166), (2, 10117083), (3, 6744722), (6, 3372361), (43, 470562), (86, 235281), (129, 156854), (258, 78427)]