20716008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37529}}^1$

素因数の和:37561

約数の個数: 32

約数和(自身を含む): 54043200

約数和(自身を除く): 33327192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37529, 75058, 112587, 150116, 225174, 300232, 450348, 863167, 900696, 1726334, 2589501, 3452668, 5179002, 6905336, 10358004, 20716008]

約数ペア:

[(1, 20716008), (2, 10358004), (3, 6905336), (4, 5179002), (6, 3452668), (8, 2589501), (12, 1726334), (23, 900696), (24, 863167), (46, 450348), (69, 300232), (92, 225174), (138, 150116), (184, 112587), (276, 75058), (552, 37529)]