20736984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37567}}^1$

素因数の和:37599

約数の個数: 32

約数和(自身を含む): 54097920

約数和(自身を除く): 33360936

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37567, 75134, 112701, 150268, 225402, 300536, 450804, 864041, 901608, 1728082, 2592123, 3456164, 5184246, 6912328, 10368492, 20736984]

約数ペア:

[(1, 20736984), (2, 10368492), (3, 6912328), (4, 5184246), (6, 3456164), (8, 2592123), (12, 1728082), (23, 901608), (24, 864041), (46, 450804), (69, 300536), (92, 225402), (138, 150268), (184, 112701), (276, 75134), (552, 37567)]