2020123584

素因数分解:

$2^6\times 3^3\times {\mathrm{337}}^1\times {\mathrm{3469}}^1$

素因数の和:3827

約数の個数: 112

約数和(自身を含む): 5958128800

約数和(自身を除く): 3938005216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 337, 432, 576, 674, 864, 1011, 1348, 1728, 2022, 2696, 3033, 3469, 4044, 5392, 6066, 6938, 8088, 9099, 10407, 10784, 12132, 13876, 16176, 18198, 20814, 21568, 24264, 27752, 31221, 32352, 36396, 41628, 48528, 55504, 62442, 64704, 72792, 83256, 93663, 97056, 111008, 124884, 145584, 166512, 187326, 194112, 222016, 249768, 291168, 333024, 374652, 499536, 582336, 666048, 749304, 999072, 1169053, 1498608, 1998144, 2338106, 2997216, 3507159, 4676212, 5994432, 7014318, 9352424, 10521477, 14028636, 18704848, 21042954, 28057272, 31564431, 37409696, 42085908, 56114544, 63128862, 74819392, 84171816, 112229088, 126257724, 168343632, 224458176, 252515448, 336687264, 505030896, 673374528, 1010061792, 2020123584]

約数ペア:

[(1, 2020123584), (2, 1010061792), (3, 673374528), (4, 505030896), (6, 336687264), (8, 252515448), (9, 224458176), (12, 168343632), (16, 126257724), (18, 112229088), (24, 84171816), (27, 74819392), (32, 63128862), (36, 56114544), (48, 42085908), (54, 37409696), (64, 31564431), (72, 28057272), (96, 21042954), (108, 18704848), (144, 14028636), (192, 10521477), (216, 9352424), (288, 7014318), (337, 5994432), (432, 4676212), (576, 3507159), (674, 2997216), (864, 2338106), (1011, 1998144), (1348, 1498608), (1728, 1169053), (2022, 999072), (2696, 749304), (3033, 666048), (3469, 582336), (4044, 499536), (5392, 374652), (6066, 333024), (6938, 291168), (8088, 249768), (9099, 222016), (10407, 194112), (10784, 187326), (12132, 166512), (13876, 145584), (16176, 124884), (18198, 111008), (20814, 97056), (21568, 93663), (24264, 83256), (27752, 72792), (31221, 64704), (32352, 62442), (36396, 55504), (41628, 48528)]