20702024

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16073}}^1$

素因数の和:16109

約数の個数: 32

約数和(自身を含む): 46293120

約数和(自身を除く): 25591096

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 16073, 32146, 64292, 112511, 128584, 225022, 369679, 450044, 739358, 900088, 1478716, 2587753, 2957432, 5175506, 10351012, 20702024]

約数ペア:

[(1, 20702024), (2, 10351012), (4, 5175506), (7, 2957432), (8, 2587753), (14, 1478716), (23, 900088), (28, 739358), (46, 450044), (56, 369679), (92, 225022), (161, 128584), (184, 112511), (322, 64292), (644, 32146), (1288, 16073)]