20162389665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{706337}}^1$

素因数の和:706529

約数の個数: 32

約数和(自身を含む): 35396009856

約数和(自身を除く): 15233620191

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 519, 865, 1903, 2595, 5709, 9515, 28545, 706337, 2119011, 3531685, 7769707, 10595055, 23309121, 38848535, 116545605, 122196301, 366588903, 610981505, 1344159311, 1832944515, 4032477933, 6720796555, 20162389665]

約数ペア:

[(1, 20162389665), (3, 6720796555), (5, 4032477933), (11, 1832944515), (15, 1344159311), (33, 610981505), (55, 366588903), (165, 122196301), (173, 116545605), (519, 38848535), (865, 23309121), (1903, 10595055), (2595, 7769707), (5709, 3531685), (9515, 2119011), (28545, 706337)]