20162750856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1\times {\mathrm{4493}}^1$

素因数の和:5183

約数の個数: 96

約数和(自身を含む): 53641103040

約数和(自身を除く): 33478352184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 647, 867, 1156, 1294, 1734, 1941, 2312, 2588, 3468, 3882, 4493, 5176, 6936, 7764, 8986, 10999, 13479, 15528, 17972, 21998, 26958, 32997, 35944, 43996, 53916, 65994, 76381, 87992, 107832, 131988, 152762, 186983, 229143, 263976, 305524, 373966, 458286, 560949, 611048, 747932, 916572, 1121898, 1298477, 1495864, 1833144, 2243796, 2596954, 2906971, 3895431, 4487592, 5193908, 5813942, 7790862, 8720913, 10387816, 11627884, 15581724, 17441826, 23255768, 31163448, 34883652, 49418507, 69767304, 98837014, 148255521, 197674028, 296511042, 395348056, 593022084, 840114619, 1186044168, 1680229238, 2520343857, 3360458476, 5040687714, 6720916952, 10081375428, 20162750856]

約数ペア:

[(1, 20162750856), (2, 10081375428), (3, 6720916952), (4, 5040687714), (6, 3360458476), (8, 2520343857), (12, 1680229238), (17, 1186044168), (24, 840114619), (34, 593022084), (51, 395348056), (68, 296511042), (102, 197674028), (136, 148255521), (204, 98837014), (289, 69767304), (408, 49418507), (578, 34883652), (647, 31163448), (867, 23255768), (1156, 17441826), (1294, 15581724), (1734, 11627884), (1941, 10387816), (2312, 8720913), (2588, 7790862), (3468, 5813942), (3882, 5193908), (4493, 4487592), (5176, 3895431), (6936, 2906971), (7764, 2596954), (8986, 2243796), (10999, 1833144), (13479, 1495864), (15528, 1298477), (17972, 1121898), (21998, 916572), (26958, 747932), (32997, 611048), (35944, 560949), (43996, 458286), (53916, 373966), (65994, 305524), (76381, 263976), (87992, 229143), (107832, 186983), (131988, 152762)]