20256744

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36697}}^1$

素因数の和:36729

約数の個数: 32

約数和(自身を含む): 52845120

約数和(自身を除く): 32588376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36697, 73394, 110091, 146788, 220182, 293576, 440364, 844031, 880728, 1688062, 2532093, 3376124, 5064186, 6752248, 10128372, 20256744]

約数ペア:

[(1, 20256744), (2, 10128372), (3, 6752248), (4, 5064186), (6, 3376124), (8, 2532093), (12, 1688062), (23, 880728), (24, 844031), (46, 440364), (69, 293576), (92, 220182), (138, 146788), (184, 110091), (276, 73394), (552, 36697)]