19800580476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1\times {\mathrm{45979}}^1$

素因数の和:48114

約数の個数: 48

約数和(自身を含む): 48943319040

約数和(自身を除く): 29142738564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2111, 4222, 6333, 8444, 12666, 25332, 35887, 45979, 71774, 91958, 107661, 137937, 143548, 183916, 215322, 275874, 430644, 551748, 781643, 1563286, 2344929, 3126572, 4689858, 9379716, 97061669, 194123338, 291185007, 388246676, 582370014, 1164740028, 1650048373, 3300096746, 4950145119, 6600193492, 9900290238, 19800580476]

約数ペア:

[(1, 19800580476), (2, 9900290238), (3, 6600193492), (4, 4950145119), (6, 3300096746), (12, 1650048373), (17, 1164740028), (34, 582370014), (51, 388246676), (68, 291185007), (102, 194123338), (204, 97061669), (2111, 9379716), (4222, 4689858), (6333, 3126572), (8444, 2344929), (12666, 1563286), (25332, 781643), (35887, 551748), (45979, 430644), (71774, 275874), (91958, 215322), (107661, 183916), (137937, 143548)]