19836768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4217}}^1$

素因数の和:4244

約数の個数: 72

約数和(自身を含む): 60587352

約数和(自身を除く): 40750584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4217, 4704, 8434, 12651, 16868, 25302, 29519, 33736, 50604, 59038, 67472, 88557, 101208, 118076, 134944, 177114, 202416, 206633, 236152, 354228, 404832, 413266, 472304, 619899, 708456, 826532, 944608, 1239798, 1416912, 1653064, 2479596, 2833824, 3306128, 4959192, 6612256, 9918384, 19836768]

約数ペア:

[(1, 19836768), (2, 9918384), (3, 6612256), (4, 4959192), (6, 3306128), (7, 2833824), (8, 2479596), (12, 1653064), (14, 1416912), (16, 1239798), (21, 944608), (24, 826532), (28, 708456), (32, 619899), (42, 472304), (48, 413266), (49, 404832), (56, 354228), (84, 236152), (96, 206633), (98, 202416), (112, 177114), (147, 134944), (168, 118076), (196, 101208), (224, 88557), (294, 67472), (336, 59038), (392, 50604), (588, 33736), (672, 29519), (784, 25302), (1176, 16868), (1568, 12651), (2352, 8434), (4217, 4704)]