20174368

素因数分解:

$2^5\times {\mathrm{601}}^1\times {\mathrm{1049}}^1$

素因数の和:1660

約数の個数: 24

約数和(自身を含む): 39822300

約数和(自身を除く): 19647932

約数列:

[1, 2, 4, 8, 16, 32, 601, 1049, 1202, 2098, 2404, 4196, 4808, 8392, 9616, 16784, 19232, 33568, 630449, 1260898, 2521796, 5043592, 10087184, 20174368]

約数ペア:

[(1, 20174368), (2, 10087184), (4, 5043592), (8, 2521796), (16, 1260898), (32, 630449), (601, 33568), (1049, 19232), (1202, 16784), (2098, 9616), (2404, 8392), (4196, 4808)]