20129670912

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2016193}}^1$

素因数の和:2016225

約数の個数: 72

約数和(自身を含む): 57695407504

約数和(自身を除く): 37565736592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 2016193, 4032386, 6048579, 8064772, 12097158, 16129544, 24194316, 26210509, 32259088, 48388632, 52421018, 64518176, 78631527, 96777264, 104842036, 129036352, 157263054, 193554528, 209684072, 258072704, 314526108, 387109056, 419368144, 516145408, 629052216, 774218112, 838736288, 1258104432, 1548436224, 1677472576, 2516208864, 3354945152, 5032417728, 6709890304, 10064835456, 20129670912]

約数ペア:

[(1, 20129670912), (2, 10064835456), (3, 6709890304), (4, 5032417728), (6, 3354945152), (8, 2516208864), (12, 1677472576), (13, 1548436224), (16, 1258104432), (24, 838736288), (26, 774218112), (32, 629052216), (39, 516145408), (48, 419368144), (52, 387109056), (64, 314526108), (78, 258072704), (96, 209684072), (104, 193554528), (128, 157263054), (156, 129036352), (192, 104842036), (208, 96777264), (256, 78631527), (312, 64518176), (384, 52421018), (416, 48388632), (624, 32259088), (768, 26210509), (832, 24194316), (1248, 16129544), (1664, 12097158), (2496, 8064772), (3328, 6048579), (4992, 4032386), (9984, 2016193)]