20262490752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{43573}}^1$

素因数の和:43770

約数の個数: 128

約数和(自身を含む): 61868108160

約数和(自身を除く): 41605617408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 173, 192, 224, 336, 346, 384, 448, 519, 672, 692, 896, 1038, 1211, 1344, 1384, 2076, 2422, 2688, 2768, 3633, 4152, 4844, 5536, 7266, 8304, 9688, 11072, 14532, 16608, 19376, 22144, 29064, 33216, 38752, 43573, 58128, 66432, 77504, 87146, 116256, 130719, 155008, 174292, 232512, 261438, 305011, 348584, 465024, 522876, 610022, 697168, 915033, 1045752, 1220044, 1394336, 1830066, 2091504, 2440088, 2788672, 3660132, 4183008, 4880176, 5577344, 7320264, 7538129, 8366016, 9760352, 14640528, 15076258, 16732032, 19520704, 22614387, 29281056, 30152516, 39041408, 45228774, 52766903, 58562112, 60305032, 90457548, 105533806, 117124224, 120610064, 158300709, 180915096, 211067612, 241220128, 316601418, 361830192, 422135224, 482440256, 633202836, 723660384, 844270448, 964880512, 1266405672, 1447320768, 1688540896, 2532811344, 2894641536, 3377081792, 5065622688, 6754163584, 10131245376, 20262490752]

約数ペア:

[(1, 20262490752), (2, 10131245376), (3, 6754163584), (4, 5065622688), (6, 3377081792), (7, 2894641536), (8, 2532811344), (12, 1688540896), (14, 1447320768), (16, 1266405672), (21, 964880512), (24, 844270448), (28, 723660384), (32, 633202836), (42, 482440256), (48, 422135224), (56, 361830192), (64, 316601418), (84, 241220128), (96, 211067612), (112, 180915096), (128, 158300709), (168, 120610064), (173, 117124224), (192, 105533806), (224, 90457548), (336, 60305032), (346, 58562112), (384, 52766903), (448, 45228774), (519, 39041408), (672, 30152516), (692, 29281056), (896, 22614387), (1038, 19520704), (1211, 16732032), (1344, 15076258), (1384, 14640528), (2076, 9760352), (2422, 8366016), (2688, 7538129), (2768, 7320264), (3633, 5577344), (4152, 4880176), (4844, 4183008), (5536, 3660132), (7266, 2788672), (8304, 2440088), (9688, 2091504), (11072, 1830066), (14532, 1394336), (16608, 1220044), (19376, 1045752), (22144, 915033), (29064, 697168), (33216, 610022), (38752, 522876), (43573, 465024), (58128, 348584), (66432, 305011), (77504, 261438), (87146, 232512), (116256, 174292), (130719, 155008)]