20730084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75109}}^1$

素因数の和:75139

約数の個数: 24

約数和(自身を含む): 50473920

約数和(自身を除く): 29743836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75109, 150218, 225327, 300436, 450654, 901308, 1727507, 3455014, 5182521, 6910028, 10365042, 20730084]

約数ペア:

[(1, 20730084), (2, 10365042), (3, 6910028), (4, 5182521), (6, 3455014), (12, 1727507), (23, 901308), (46, 450654), (69, 300436), (92, 225327), (138, 150218), (276, 75109)]