20164457152

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{2081}}^1$

素因数の和:2646

約数の個数: 112

約数和(自身を含む): 46909158912

約数和(自身を除く): 26744701760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 503, 602, 688, 1006, 1204, 1376, 2012, 2081, 2408, 2752, 3521, 4024, 4162, 4816, 7042, 8048, 8324, 9632, 14084, 14567, 16096, 16648, 19264, 21629, 28168, 29134, 32192, 33296, 43258, 56336, 58268, 66592, 86516, 89483, 112672, 116536, 133184, 151403, 173032, 178966, 225344, 233072, 302806, 346064, 357932, 466144, 605612, 626381, 692128, 715864, 932288, 1046743, 1211224, 1252762, 1384256, 1431728, 2093486, 2422448, 2505524, 2863456, 4186972, 4844896, 5011048, 5726912, 7327201, 8373944, 9689792, 10022096, 14654402, 16747888, 20044192, 29308804, 33495776, 40088384, 45009949, 58617608, 66991552, 90019898, 117235216, 180039796, 234470432, 315069643, 360079592, 468940864, 630139286, 720159184, 1260278572, 1440318368, 2520557144, 2880636736, 5041114288, 10082228576, 20164457152]

約数ペア:

[(1, 20164457152), (2, 10082228576), (4, 5041114288), (7, 2880636736), (8, 2520557144), (14, 1440318368), (16, 1260278572), (28, 720159184), (32, 630139286), (43, 468940864), (56, 360079592), (64, 315069643), (86, 234470432), (112, 180039796), (172, 117235216), (224, 90019898), (301, 66991552), (344, 58617608), (448, 45009949), (503, 40088384), (602, 33495776), (688, 29308804), (1006, 20044192), (1204, 16747888), (1376, 14654402), (2012, 10022096), (2081, 9689792), (2408, 8373944), (2752, 7327201), (3521, 5726912), (4024, 5011048), (4162, 4844896), (4816, 4186972), (7042, 2863456), (8048, 2505524), (8324, 2422448), (9632, 2093486), (14084, 1431728), (14567, 1384256), (16096, 1252762), (16648, 1211224), (19264, 1046743), (21629, 932288), (28168, 715864), (29134, 692128), (32192, 626381), (33296, 605612), (43258, 466144), (56336, 357932), (58268, 346064), (66592, 302806), (86516, 233072), (89483, 225344), (112672, 178966), (116536, 173032), (133184, 151403)]