20194714368

素因数分解:

$2^8\times 3^3\times {\mathrm{2921689}}^1$

素因数の和:2921714

約数の個数: 72

約数和(自身を含む): 59719343600

約数和(自身を除く): 39524629232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2921689, 5843378, 8765067, 11686756, 17530134, 23373512, 26295201, 35060268, 46747024, 52590402, 70120536, 78885603, 93494048, 105180804, 140241072, 157771206, 186988096, 210361608, 280482144, 315542412, 373976192, 420723216, 560964288, 631084824, 747952384, 841446432, 1121928576, 1262169648, 1682892864, 2243857152, 2524339296, 3365785728, 5048678592, 6731571456, 10097357184, 20194714368]

約数ペア:

[(1, 20194714368), (2, 10097357184), (3, 6731571456), (4, 5048678592), (6, 3365785728), (8, 2524339296), (9, 2243857152), (12, 1682892864), (16, 1262169648), (18, 1121928576), (24, 841446432), (27, 747952384), (32, 631084824), (36, 560964288), (48, 420723216), (54, 373976192), (64, 315542412), (72, 280482144), (96, 210361608), (108, 186988096), (128, 157771206), (144, 140241072), (192, 105180804), (216, 93494048), (256, 78885603), (288, 70120536), (384, 52590402), (432, 46747024), (576, 35060268), (768, 26295201), (864, 23373512), (1152, 17530134), (1728, 11686756), (2304, 8765067), (3456, 5843378), (6912, 2921689)]