20346482688

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5578

約数の個数: 208

約数和(自身を含む): 63454169856

約数和(自身を除く): 43107687168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 512, 516, 602, 672, 688, 768, 896, 903, 1024, 1032, 1204, 1344, 1376, 1536, 1792, 1806, 2048, 2064, 2408, 2688, 2752, 3072, 3584, 3612, 4096, 4128, 4816, 5376, 5501, 5504, 6144, 7168, 7224, 8256, 9632, 10752, 11002, 11008, 12288, 14336, 14448, 16503, 16512, 19264, 21504, 22004, 22016, 28672, 28896, 33006, 33024, 38507, 38528, 43008, 44008, 44032, 57792, 66012, 66048, 77014, 77056, 86016, 88016, 88064, 115521, 115584, 132024, 132096, 154028, 154112, 176032, 176128, 231042, 231168, 236543, 264048, 264192, 308056, 308224, 352064, 462084, 462336, 473086, 528096, 528384, 616112, 616448, 704128, 709629, 924168, 924672, 946172, 1056192, 1232224, 1232896, 1408256, 1419258, 1655801, 1848336, 1849344, 1892344, 2112384, 2464448, 2816512, 2838516, 3311602, 3696672, 3698688, 3784688, 4224768, 4928896, 4967403, 5633024, 5677032, 6623204, 7393344, 7569376, 8449536, 9857792, 9934806, 11266048, 11354064, 13246408, 14786688, 15138752, 16899072, 19715584, 19869612, 22532096, 22708128, 26492816, 29573376, 30277504, 33798144, 39431168, 39739224, 45416256, 52985632, 59146752, 60555008, 67596288, 78862336, 79478448, 90832512, 105971264, 118293504, 121110016, 157724672, 158956896, 181665024, 211942528, 236587008, 242220032, 317913792, 363330048, 423885056, 473174016, 484440064, 635827584, 726660096, 847770112, 968880128, 1271655168, 1453320192, 1695540224, 2543310336, 2906640384, 3391080448, 5086620672, 6782160896, 10173241344, 20346482688]

約数ペア:

[(1, 20346482688), (2, 10173241344), (3, 6782160896), (4, 5086620672), (6, 3391080448), (7, 2906640384), (8, 2543310336), (12, 1695540224), (14, 1453320192), (16, 1271655168), (21, 968880128), (24, 847770112), (28, 726660096), (32, 635827584), (42, 484440064), (43, 473174016), (48, 423885056), (56, 363330048), (64, 317913792), (84, 242220032), (86, 236587008), (96, 211942528), (112, 181665024), (128, 158956896), (129, 157724672), (168, 121110016), (172, 118293504), (192, 105971264), (224, 90832512), (256, 79478448), (258, 78862336), (301, 67596288), (336, 60555008), (344, 59146752), (384, 52985632), (448, 45416256), (512, 39739224), (516, 39431168), (602, 33798144), (672, 30277504), (688, 29573376), (768, 26492816), (896, 22708128), (903, 22532096), (1024, 19869612), (1032, 19715584), (1204, 16899072), (1344, 15138752), (1376, 14786688), (1536, 13246408), (1792, 11354064), (1806, 11266048), (2048, 9934806), (2064, 9857792), (2408, 8449536), (2688, 7569376), (2752, 7393344), (3072, 6623204), (3584, 5677032), (3612, 5633024), (4096, 4967403), (4128, 4928896), (4816, 4224768), (5376, 3784688), (5501, 3698688), (5504, 3696672), (6144, 3311602), (7168, 2838516), (7224, 2816512), (8256, 2464448), (9632, 2112384), (10752, 1892344), (11002, 1849344), (11008, 1848336), (12288, 1655801), (14336, 1419258), (14448, 1408256), (16503, 1232896), (16512, 1232224), (19264, 1056192), (21504, 946172), (22004, 924672), (22016, 924168), (28672, 709629), (28896, 704128), (33006, 616448), (33024, 616112), (38507, 528384), (38528, 528096), (43008, 473086), (44008, 462336), (44032, 462084), (57792, 352064), (66012, 308224), (66048, 308056), (77014, 264192), (77056, 264048), (86016, 236543), (88016, 231168), (88064, 231042), (115521, 176128), (115584, 176032), (132024, 154112), (132096, 154028)]