20134432048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{27299}}^1$

素因数の和:28825

約数の個数: 40

約数和(自身を含む): 40297420800

約数和(自身を除く): 20162988752

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1487, 2974, 5948, 11896, 23792, 27299, 46097, 54598, 92194, 109196, 184388, 218392, 368776, 436784, 737552, 846269, 1692538, 3385076, 6770152, 13540304, 40593613, 81187226, 162374452, 324748904, 649497808, 1258402003, 2516804006, 5033608012, 10067216024, 20134432048]

約数ペア:

[(1, 20134432048), (2, 10067216024), (4, 5033608012), (8, 2516804006), (16, 1258402003), (31, 649497808), (62, 324748904), (124, 162374452), (248, 81187226), (496, 40593613), (1487, 13540304), (2974, 6770152), (5948, 3385076), (11896, 1692538), (23792, 846269), (27299, 737552), (46097, 436784), (54598, 368776), (92194, 218392), (109196, 184388)]