20174553312

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{42967}}^1$

素因数の和:43120

約数の個数: 96

約数和(自身を含む): 54486173952

約数和(自身を除く): 34311620640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 73, 96, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 804, 876, 1072, 1168, 1608, 1752, 2144, 2336, 3216, 3504, 4891, 6432, 7008, 9782, 14673, 19564, 29346, 39128, 42967, 58692, 78256, 85934, 117384, 128901, 156512, 171868, 234768, 257802, 343736, 469536, 515604, 687472, 1031208, 1374944, 2062416, 2878789, 3136591, 4124832, 5757578, 6273182, 8636367, 9409773, 11515156, 12546364, 17272734, 18819546, 23030312, 25092728, 34545468, 37639092, 46060624, 50185456, 69090936, 75278184, 92121248, 100370912, 138181872, 150556368, 210151597, 276363744, 301112736, 420303194, 630454791, 840606388, 1260909582, 1681212776, 2521819164, 3362425552, 5043638328, 6724851104, 10087276656, 20174553312]

約数ペア:

[(1, 20174553312), (2, 10087276656), (3, 6724851104), (4, 5043638328), (6, 3362425552), (8, 2521819164), (12, 1681212776), (16, 1260909582), (24, 840606388), (32, 630454791), (48, 420303194), (67, 301112736), (73, 276363744), (96, 210151597), (134, 150556368), (146, 138181872), (201, 100370912), (219, 92121248), (268, 75278184), (292, 69090936), (402, 50185456), (438, 46060624), (536, 37639092), (584, 34545468), (804, 25092728), (876, 23030312), (1072, 18819546), (1168, 17272734), (1608, 12546364), (1752, 11515156), (2144, 9409773), (2336, 8636367), (3216, 6273182), (3504, 5757578), (4891, 4124832), (6432, 3136591), (7008, 2878789), (9782, 2062416), (14673, 1374944), (19564, 1031208), (29346, 687472), (39128, 515604), (42967, 469536), (58692, 343736), (78256, 257802), (85934, 234768), (117384, 171868), (128901, 156512)]