20417988096

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{402817}}^1$

素因数の和:402852

約数の個数: 120

約数和(自身を含む): 64284918984

約数和(自身を除く): 43866930888

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, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4608, 5632, 6336, 8448, 12672, 16896, 25344, 50688, 402817, 805634, 1208451, 1611268, 2416902, 3222536, 3625353, 4430987, 4833804, 6445072, 7250706, 8861974, 9667608, 12890144, 13292961, 14501412, 17723948, 19335216, 25780288, 26585922, 29002824, 35447896, 38670432, 39878883, 51560576, 53171844, 58005648, 70895792, 77340864, 79757766, 103121152, 106343688, 116011296, 141791584, 154681728, 159515532, 206242304, 212687376, 232022592, 283583168, 309363456, 319031064, 425374752, 464045184, 567166336, 618726912, 638062128, 850749504, 928090368, 1134332672, 1276124256, 1701499008, 1856180736, 2268665344, 2552248512, 3402998016, 5104497024, 6805996032, 10208994048, 20417988096]

約数ペア:

[(1, 20417988096), (2, 10208994048), (3, 6805996032), (4, 5104497024), (6, 3402998016), (8, 2552248512), (9, 2268665344), (11, 1856180736), (12, 1701499008), (16, 1276124256), (18, 1134332672), (22, 928090368), (24, 850749504), (32, 638062128), (33, 618726912), (36, 567166336), (44, 464045184), (48, 425374752), (64, 319031064), (66, 309363456), (72, 283583168), (88, 232022592), (96, 212687376), (99, 206242304), (128, 159515532), (132, 154681728), (144, 141791584), (176, 116011296), (192, 106343688), (198, 103121152), (256, 79757766), (264, 77340864), (288, 70895792), (352, 58005648), (384, 53171844), (396, 51560576), (512, 39878883), (528, 38670432), (576, 35447896), (704, 29002824), (768, 26585922), (792, 25780288), (1056, 19335216), (1152, 17723948), (1408, 14501412), (1536, 13292961), (1584, 12890144), (2112, 9667608), (2304, 8861974), (2816, 7250706), (3168, 6445072), (4224, 4833804), (4608, 4430987), (5632, 3625353), (6336, 3222536), (8448, 2416902), (12672, 1611268), (16896, 1208451), (25344, 805634), (50688, 402817)]