20132514944

素因数分解:

$2^7\times {\mathrm{2473}}^1\times {\mathrm{63601}}^1$

素因数の和:66088

約数の個数: 32

約数和(自身を含む): 40124593740

約数和(自身を除く): 19992078796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2473, 4946, 9892, 19784, 39568, 63601, 79136, 127202, 158272, 254404, 316544, 508808, 1017616, 2035232, 4070464, 8140928, 157285273, 314570546, 629141092, 1258282184, 2516564368, 5033128736, 10066257472, 20132514944]

約数ペア:

[(1, 20132514944), (2, 10066257472), (4, 5033128736), (8, 2516564368), (16, 1258282184), (32, 629141092), (64, 314570546), (128, 157285273), (2473, 8140928), (4946, 4070464), (9892, 2035232), (19784, 1017616), (39568, 508808), (63601, 316544), (79136, 254404), (127202, 158272)]