20199754899

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{333049}}^1$

素因数の和:333371

約数の個数: 24

約数和(自身を含む): 30550010400

約数和(自身を除く): 10350255501

約数列:

[1, 3, 9, 23, 69, 207, 293, 879, 2637, 6739, 20217, 60651, 333049, 999147, 2997441, 7660127, 22980381, 68941143, 97583357, 292750071, 878250213, 2244417211, 6733251633, 20199754899]

約数ペア:

[(1, 20199754899), (3, 6733251633), (9, 2244417211), (23, 878250213), (69, 292750071), (207, 97583357), (293, 68941143), (879, 22980381), (2637, 7660127), (6739, 2997441), (20217, 999147), (60651, 333049)]