20948952

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37951}}^1$

素因数の和:37983

約数の個数: 32

約数和(自身を含む): 54650880

約数和(自身を除く): 33701928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37951, 75902, 113853, 151804, 227706, 303608, 455412, 872873, 910824, 1745746, 2618619, 3491492, 5237238, 6982984, 10474476, 20948952]

約数ペア:

[(1, 20948952), (2, 10474476), (3, 6982984), (4, 5237238), (6, 3491492), (8, 2618619), (12, 1745746), (23, 910824), (24, 872873), (46, 455412), (69, 303608), (92, 227706), (138, 151804), (184, 113853), (276, 75902), (552, 37951)]