20171068608

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{3697}}^1$

素因数の和:4050

約数の個数: 112

約数和(自身を含む): 54020561504

約数和(自身を除く): 33849492896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 181, 192, 314, 362, 471, 543, 628, 724, 942, 1086, 1256, 1448, 1884, 2172, 2512, 2896, 3697, 3768, 4344, 5024, 5792, 7394, 7536, 8688, 10048, 11091, 11584, 14788, 15072, 17376, 22182, 28417, 29576, 30144, 34752, 44364, 56834, 59152, 85251, 88728, 113668, 118304, 170502, 177456, 227336, 236608, 341004, 354912, 454672, 580429, 669157, 682008, 709824, 909344, 1160858, 1338314, 1364016, 1741287, 1818688, 2007471, 2321716, 2676628, 2728032, 3482574, 4014942, 4643432, 5353256, 5456064, 6965148, 8029884, 9286864, 10706512, 13930296, 16059768, 18573728, 21413024, 27860592, 32119536, 37147456, 42826048, 55721184, 64239072, 105057649, 111442368, 128478144, 210115298, 315172947, 420230596, 630345894, 840461192, 1260691788, 1680922384, 2521383576, 3361844768, 5042767152, 6723689536, 10085534304, 20171068608]

約数ペア:

[(1, 20171068608), (2, 10085534304), (3, 6723689536), (4, 5042767152), (6, 3361844768), (8, 2521383576), (12, 1680922384), (16, 1260691788), (24, 840461192), (32, 630345894), (48, 420230596), (64, 315172947), (96, 210115298), (157, 128478144), (181, 111442368), (192, 105057649), (314, 64239072), (362, 55721184), (471, 42826048), (543, 37147456), (628, 32119536), (724, 27860592), (942, 21413024), (1086, 18573728), (1256, 16059768), (1448, 13930296), (1884, 10706512), (2172, 9286864), (2512, 8029884), (2896, 6965148), (3697, 5456064), (3768, 5353256), (4344, 4643432), (5024, 4014942), (5792, 3482574), (7394, 2728032), (7536, 2676628), (8688, 2321716), (10048, 2007471), (11091, 1818688), (11584, 1741287), (14788, 1364016), (15072, 1338314), (17376, 1160858), (22182, 909344), (28417, 709824), (29576, 682008), (30144, 669157), (34752, 580429), (44364, 454672), (56834, 354912), (59152, 341004), (85251, 236608), (88728, 227336), (113668, 177456), (118304, 170502)]