20199150048

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{390367}}^1$

素因数の和:390405

約数の個数: 144

約数和(自身を含む): 67286951424

約数和(自身を除く): 47087801376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 6468, 7392, 8624, 12936, 17248, 25872, 51744, 390367, 780734, 1171101, 1561468, 2342202, 2732569, 3122936, 4294037, 4684404, 5465138, 6245872, 8197707, 8588074, 9368808, 10930276, 12491744, 12882111, 16395414, 17176148, 18737616, 19127983, 21860552, 25764222, 30058259, 32790828, 34352296, 37475232, 38255966, 43721104, 51528444, 57383949, 60116518, 65581656, 68704592, 76511932, 87442208, 90174777, 103056888, 114767898, 120233036, 131163312, 137409184, 153023864, 180349554, 206113776, 210407813, 229535796, 240466072, 262326624, 306047728, 360699108, 412227552, 420815626, 459071592, 480932144, 612095456, 631223439, 721398216, 841631252, 918143184, 961864288, 1262446878, 1442796432, 1683262504, 1836286368, 2524893756, 2885592864, 3366525008, 5049787512, 6733050016, 10099575024, 20199150048]

約数ペア:

[(1, 20199150048), (2, 10099575024), (3, 6733050016), (4, 5049787512), (6, 3366525008), (7, 2885592864), (8, 2524893756), (11, 1836286368), (12, 1683262504), (14, 1442796432), (16, 1262446878), (21, 961864288), (22, 918143184), (24, 841631252), (28, 721398216), (32, 631223439), (33, 612095456), (42, 480932144), (44, 459071592), (48, 420815626), (49, 412227552), (56, 360699108), (66, 306047728), (77, 262326624), (84, 240466072), (88, 229535796), (96, 210407813), (98, 206113776), (112, 180349554), (132, 153023864), (147, 137409184), (154, 131163312), (168, 120233036), (176, 114767898), (196, 103056888), (224, 90174777), (231, 87442208), (264, 76511932), (294, 68704592), (308, 65581656), (336, 60116518), (352, 57383949), (392, 51528444), (462, 43721104), (528, 38255966), (539, 37475232), (588, 34352296), (616, 32790828), (672, 30058259), (784, 25764222), (924, 21860552), (1056, 19127983), (1078, 18737616), (1176, 17176148), (1232, 16395414), (1568, 12882111), (1617, 12491744), (1848, 10930276), (2156, 9368808), (2352, 8588074), (2464, 8197707), (3234, 6245872), (3696, 5465138), (4312, 4684404), (4704, 4294037), (6468, 3122936), (7392, 2732569), (8624, 2342202), (12936, 1561468), (17248, 1171101), (25872, 780734), (51744, 390367)]