2080336896

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20521}}^1$

素因数の和:20558

約数の個数: 132

約数和(自身を含む): 6553331304

約数和(自身を除く): 4472994408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3072, 3168, 4224, 4608, 5632, 6336, 8448, 9216, 11264, 12672, 16896, 20521, 25344, 33792, 41042, 50688, 61563, 82084, 101376, 123126, 164168, 184689, 225731, 246252, 328336, 369378, 451462, 492504, 656672, 677193, 738756, 902924, 985008, 1313344, 1354386, 1477512, 1805848, 1970016, 2031579, 2626688, 2708772, 2955024, 3611696, 3940032, 4063158, 5253376, 5417544, 5910048, 7223392, 7880064, 8126316, 10506752, 10835088, 11820096, 14446784, 15760128, 16252632, 21013504, 21670176, 23640192, 28893568, 31520256, 32505264, 43340352, 47280384, 57787136, 63040512, 65010528, 86680704, 94560768, 115574272, 130021056, 173361408, 189121536, 231148544, 260042112, 346722816, 520084224, 693445632, 1040168448, 2080336896]

約数ペア:

[(1, 2080336896), (2, 1040168448), (3, 693445632), (4, 520084224), (6, 346722816), (8, 260042112), (9, 231148544), (11, 189121536), (12, 173361408), (16, 130021056), (18, 115574272), (22, 94560768), (24, 86680704), (32, 65010528), (33, 63040512), (36, 57787136), (44, 47280384), (48, 43340352), (64, 32505264), (66, 31520256), (72, 28893568), (88, 23640192), (96, 21670176), (99, 21013504), (128, 16252632), (132, 15760128), (144, 14446784), (176, 11820096), (192, 10835088), (198, 10506752), (256, 8126316), (264, 7880064), (288, 7223392), (352, 5910048), (384, 5417544), (396, 5253376), (512, 4063158), (528, 3940032), (576, 3611696), (704, 2955024), (768, 2708772), (792, 2626688), (1024, 2031579), (1056, 1970016), (1152, 1805848), (1408, 1477512), (1536, 1354386), (1584, 1313344), (2112, 985008), (2304, 902924), (2816, 738756), (3072, 677193), (3168, 656672), (4224, 492504), (4608, 451462), (5632, 369378), (6336, 328336), (8448, 246252), (9216, 225731), (11264, 184689), (12672, 164168), (16896, 123126), (20521, 101376), (25344, 82084), (33792, 61563), (41042, 50688)]