20181892032

素因数分解:

$2^6\times 3^2\times {\mathrm{277}}^1\times {\mathrm{126491}}^1$

素因数の和:126786

約数の個数: 84

約数和(自身を含む): 58057045176

約数和(自身を除く): 37875153144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 277, 288, 554, 576, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4986, 6648, 8864, 9972, 13296, 17728, 19944, 26592, 39888, 53184, 79776, 126491, 159552, 252982, 379473, 505964, 758946, 1011928, 1138419, 1517892, 2023856, 2276838, 3035784, 4047712, 4553676, 6071568, 8095424, 9107352, 12143136, 18214704, 24286272, 35038007, 36429408, 70076014, 72858816, 105114021, 140152028, 210228042, 280304056, 315342063, 420456084, 560608112, 630684126, 840912168, 1121216224, 1261368252, 1681824336, 2242432448, 2522736504, 3363648672, 5045473008, 6727297344, 10090946016, 20181892032]

約数ペア:

[(1, 20181892032), (2, 10090946016), (3, 6727297344), (4, 5045473008), (6, 3363648672), (8, 2522736504), (9, 2242432448), (12, 1681824336), (16, 1261368252), (18, 1121216224), (24, 840912168), (32, 630684126), (36, 560608112), (48, 420456084), (64, 315342063), (72, 280304056), (96, 210228042), (144, 140152028), (192, 105114021), (277, 72858816), (288, 70076014), (554, 36429408), (576, 35038007), (831, 24286272), (1108, 18214704), (1662, 12143136), (2216, 9107352), (2493, 8095424), (3324, 6071568), (4432, 4553676), (4986, 4047712), (6648, 3035784), (8864, 2276838), (9972, 2023856), (13296, 1517892), (17728, 1138419), (19944, 1011928), (26592, 758946), (39888, 505964), (53184, 379473), (79776, 252982), (126491, 159552)]