20803008

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1229

約数の個数: 56

約数和(自身を含む): 55658512

約数和(自身を除く): 34855504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1117, 1164, 1552, 2234, 2328, 3104, 3351, 4468, 4656, 6208, 6702, 8936, 9312, 13404, 17872, 18624, 26808, 35744, 53616, 71488, 107232, 108349, 214464, 216698, 325047, 433396, 650094, 866792, 1300188, 1733584, 2600376, 3467168, 5200752, 6934336, 10401504, 20803008]

約数ペア:

[(1, 20803008), (2, 10401504), (3, 6934336), (4, 5200752), (6, 3467168), (8, 2600376), (12, 1733584), (16, 1300188), (24, 866792), (32, 650094), (48, 433396), (64, 325047), (96, 216698), (97, 214464), (192, 108349), (194, 107232), (291, 71488), (388, 53616), (582, 35744), (776, 26808), (1117, 18624), (1164, 17872), (1552, 13404), (2234, 9312), (2328, 8936), (3104, 6702), (3351, 6208), (4468, 4656)]