20191926336

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{1153}}^1$

素因数の和:1828

約数の個数: 112

約数和(自身を含む): 53858306304

約数和(自身を除く): 33666379968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 463, 591, 788, 926, 1153, 1182, 1389, 1576, 1852, 2306, 2364, 2778, 3152, 3459, 3704, 4612, 4728, 5556, 6304, 6918, 7408, 9224, 9456, 11112, 12608, 13836, 14816, 18448, 18912, 22224, 27672, 29632, 36896, 37824, 44448, 55344, 73792, 88896, 91211, 110688, 182422, 221376, 227141, 273633, 364844, 454282, 533839, 547266, 681423, 729688, 908564, 1067678, 1094532, 1362846, 1459376, 1601517, 1817128, 2135356, 2189064, 2725692, 2918752, 3203034, 3634256, 4270712, 4378128, 5451384, 5837504, 6406068, 7268512, 8541424, 8756256, 10902768, 12812136, 14537024, 17082848, 17512512, 21805536, 25624272, 34165696, 43611072, 51248544, 102497088, 105166283, 210332566, 315498849, 420665132, 630997698, 841330264, 1261995396, 1682660528, 2523990792, 3365321056, 5047981584, 6730642112, 10095963168, 20191926336]

約数ペア:

[(1, 20191926336), (2, 10095963168), (3, 6730642112), (4, 5047981584), (6, 3365321056), (8, 2523990792), (12, 1682660528), (16, 1261995396), (24, 841330264), (32, 630997698), (48, 420665132), (64, 315498849), (96, 210332566), (192, 105166283), (197, 102497088), (394, 51248544), (463, 43611072), (591, 34165696), (788, 25624272), (926, 21805536), (1153, 17512512), (1182, 17082848), (1389, 14537024), (1576, 12812136), (1852, 10902768), (2306, 8756256), (2364, 8541424), (2778, 7268512), (3152, 6406068), (3459, 5837504), (3704, 5451384), (4612, 4378128), (4728, 4270712), (5556, 3634256), (6304, 3203034), (6918, 2918752), (7408, 2725692), (9224, 2189064), (9456, 2135356), (11112, 1817128), (12608, 1601517), (13836, 1459376), (14816, 1362846), (18448, 1094532), (18912, 1067678), (22224, 908564), (27672, 729688), (29632, 681423), (36896, 547266), (37824, 533839), (44448, 454282), (55344, 364844), (73792, 273633), (88896, 227141), (91211, 221376), (110688, 182422)]