20175892143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1\times {\mathrm{117643}}^1$

素因数の和:122854

約数の個数: 16

約数和(自身を含む): 29352648576

約数和(自身を除く): 9176756433

約数列:

[1, 3, 11, 33, 5197, 15591, 57167, 117643, 171501, 352929, 1294073, 3882219, 611390671, 1834172013, 6725297381, 20175892143]

約数ペア:

[(1, 20175892143), (3, 6725297381), (11, 1834172013), (33, 611390671), (5197, 3882219), (15591, 1294073), (57167, 352929), (117643, 171501)]