20161576486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6173171}}^1$

素因数の和:6173267

約数の個数: 16

約数和(自身を含む): 32001723648

約数和(自身を除く): 11840147162

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 6173171, 12346342, 141982933, 283965866, 438295141, 876590282, 10080788243, 20161576486]

約数ペア:

[(1, 20161576486), (2, 10080788243), (23, 876590282), (46, 438295141), (71, 283965866), (142, 141982933), (1633, 12346342), (3266, 6173171)]