20560583472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{69661}}^1$

素因数の和:69739

約数の個数: 160

約数和(自身を含む): 63852746496

約数和(自身を除く): 43292163024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 176, 208, 258, 264, 286, 312, 344, 429, 473, 516, 528, 559, 572, 624, 688, 858, 946, 1032, 1118, 1144, 1419, 1677, 1716, 1892, 2064, 2236, 2288, 2838, 3354, 3432, 3784, 4472, 5676, 6149, 6708, 6864, 7568, 8944, 11352, 12298, 13416, 18447, 22704, 24596, 26832, 36894, 49192, 69661, 73788, 98384, 139322, 147576, 208983, 278644, 295152, 417966, 557288, 766271, 835932, 905593, 1114576, 1532542, 1671864, 1811186, 2298813, 2716779, 2995423, 3065084, 3343728, 3622372, 4597626, 5433558, 5990846, 6130168, 7244744, 8986269, 9195252, 9961523, 10867116, 11981692, 12260336, 14489488, 17972538, 18390504, 19923046, 21734232, 23963384, 29884569, 32949653, 35945076, 36781008, 38940499, 39846092, 43468464, 47926768, 59769138, 65899306, 71890152, 77880998, 79692184, 98848959, 116821497, 119538276, 131798612, 143780304, 155761996, 159384368, 197697918, 233642994, 239076552, 263597224, 311523992, 395395836, 428345489, 467285988, 478153104, 527194448, 623047984, 790791672, 856690978, 934571976, 1285036467, 1581583344, 1713381956, 1869143952, 2570072934, 3426763912, 5140145868, 6853527824, 10280291736, 20560583472]

約数ペア:

[(1, 20560583472), (2, 10280291736), (3, 6853527824), (4, 5140145868), (6, 3426763912), (8, 2570072934), (11, 1869143952), (12, 1713381956), (13, 1581583344), (16, 1285036467), (22, 934571976), (24, 856690978), (26, 790791672), (33, 623047984), (39, 527194448), (43, 478153104), (44, 467285988), (48, 428345489), (52, 395395836), (66, 311523992), (78, 263597224), (86, 239076552), (88, 233642994), (104, 197697918), (129, 159384368), (132, 155761996), (143, 143780304), (156, 131798612), (172, 119538276), (176, 116821497), (208, 98848959), (258, 79692184), (264, 77880998), (286, 71890152), (312, 65899306), (344, 59769138), (429, 47926768), (473, 43468464), (516, 39846092), (528, 38940499), (559, 36781008), (572, 35945076), (624, 32949653), (688, 29884569), (858, 23963384), (946, 21734232), (1032, 19923046), (1118, 18390504), (1144, 17972538), (1419, 14489488), (1677, 12260336), (1716, 11981692), (1892, 10867116), (2064, 9961523), (2236, 9195252), (2288, 8986269), (2838, 7244744), (3354, 6130168), (3432, 5990846), (3784, 5433558), (4472, 4597626), (5676, 3622372), (6149, 3343728), (6708, 3065084), (6864, 2995423), (7568, 2716779), (8944, 2298813), (11352, 1811186), (12298, 1671864), (13416, 1532542), (18447, 1114576), (22704, 905593), (24596, 835932), (26832, 766271), (36894, 557288), (49192, 417966), (69661, 295152), (73788, 278644), (98384, 208983), (139322, 147576)]