20736040974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9403}}^1\times {\mathrm{33413}}^1$

素因数の和:42832

約数の個数: 32

約数和(自身を含む): 45248436864

約数和(自身を除く): 24512395890

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 9403, 18806, 28209, 33413, 56418, 66826, 100239, 103433, 200478, 206866, 310299, 367543, 620598, 735086, 1102629, 2205258, 314182439, 628364878, 942547317, 1885094634, 3456006829, 6912013658, 10368020487, 20736040974]

約数ペア:

[(1, 20736040974), (2, 10368020487), (3, 6912013658), (6, 3456006829), (11, 1885094634), (22, 942547317), (33, 628364878), (66, 314182439), (9403, 2205258), (18806, 1102629), (28209, 735086), (33413, 620598), (56418, 367543), (66826, 310299), (100239, 206866), (103433, 200478)]