20174845393

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1\times {\mathrm{8419}}^1$

素因数の和:10908

約数の個数: 16

約数和(自身を含む): 21553044480

約数和(自身を除く): 1378199087

約数列:

[1, 23, 43, 989, 2423, 8419, 55729, 104189, 193637, 362017, 2396347, 8326391, 20399237, 469182451, 877167191, 20174845393]

約数ペア:

[(1, 20174845393), (23, 877167191), (43, 469182451), (989, 20399237), (2423, 8326391), (8419, 2396347), (55729, 362017), (104189, 193637)]