20910498048

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{825067}}^1$

素因数の和:825100

約数の個数: 108

約数和(自身を含む): 65771120688

約数和(自身を除く): 44860622640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 25344, 825067, 1650134, 2475201, 3300268, 4950402, 6600536, 7425603, 9075737, 9900804, 13201072, 14851206, 18151474, 19801608, 26402144, 27227211, 29702412, 36302948, 39603216, 52804288, 54454422, 59404824, 72605896, 79206432, 81681633, 105608576, 108908844, 118809648, 145211792, 158412864, 163363266, 211217152, 217817688, 237619296, 290423584, 316825728, 326726532, 435635376, 475238592, 580847168, 633651456, 653453064, 871270752, 950477184, 1161694336, 1306906128, 1742541504, 1900954368, 2323388672, 2613812256, 3485083008, 5227624512, 6970166016, 10455249024, 20910498048]

約数ペア:

[(1, 20910498048), (2, 10455249024), (3, 6970166016), (4, 5227624512), (6, 3485083008), (8, 2613812256), (9, 2323388672), (11, 1900954368), (12, 1742541504), (16, 1306906128), (18, 1161694336), (22, 950477184), (24, 871270752), (32, 653453064), (33, 633651456), (36, 580847168), (44, 475238592), (48, 435635376), (64, 326726532), (66, 316825728), (72, 290423584), (88, 237619296), (96, 217817688), (99, 211217152), (128, 163363266), (132, 158412864), (144, 145211792), (176, 118809648), (192, 108908844), (198, 105608576), (256, 81681633), (264, 79206432), (288, 72605896), (352, 59404824), (384, 54454422), (396, 52804288), (528, 39603216), (576, 36302948), (704, 29702412), (768, 27227211), (792, 26402144), (1056, 19801608), (1152, 18151474), (1408, 14851206), (1584, 13201072), (2112, 9900804), (2304, 9075737), (2816, 7425603), (3168, 6600536), (4224, 4950402), (6336, 3300268), (8448, 2475201), (12672, 1650134), (25344, 825067)]