20199324

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7043}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 47335680

約数和(自身を除く): 27136356

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7043, 14086, 21129, 28172, 42258, 84516, 1683277, 3366554, 5049831, 6733108, 10099662, 20199324]

約数ペア:

[(1, 20199324), (2, 10099662), (3, 6733108), (4, 5049831), (6, 3366554), (12, 1683277), (239, 84516), (478, 42258), (717, 28172), (956, 21129), (1434, 14086), (2868, 7043)]