20166048

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1429}}^1$

素因数の和:1459

約数の個数: 108

約数和(自身を含む): 66756690

約数和(自身を除く): 46590642

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1429, 1568, 1764, 2016, 2352, 2858, 3528, 4287, 4704, 5716, 7056, 8574, 10003, 11432, 12861, 14112, 17148, 20006, 22864, 25722, 30009, 34296, 40012, 45728, 51444, 60018, 68592, 70021, 80024, 90027, 102888, 120036, 137184, 140042, 160048, 180054, 205776, 210063, 240072, 280084, 320096, 360108, 411552, 420126, 480144, 560168, 630189, 720216, 840252, 960288, 1120336, 1260378, 1440432, 1680504, 2240672, 2520756, 2880864, 3361008, 5041512, 6722016, 10083024, 20166048]

約数ペア:

[(1, 20166048), (2, 10083024), (3, 6722016), (4, 5041512), (6, 3361008), (7, 2880864), (8, 2520756), (9, 2240672), (12, 1680504), (14, 1440432), (16, 1260378), (18, 1120336), (21, 960288), (24, 840252), (28, 720216), (32, 630189), (36, 560168), (42, 480144), (48, 420126), (49, 411552), (56, 360108), (63, 320096), (72, 280084), (84, 240072), (96, 210063), (98, 205776), (112, 180054), (126, 160048), (144, 140042), (147, 137184), (168, 120036), (196, 102888), (224, 90027), (252, 80024), (288, 70021), (294, 68592), (336, 60018), (392, 51444), (441, 45728), (504, 40012), (588, 34296), (672, 30009), (784, 25722), (882, 22864), (1008, 20006), (1176, 17148), (1429, 14112), (1568, 12861), (1764, 11432), (2016, 10003), (2352, 8574), (2858, 7056), (3528, 5716), (4287, 4704)]