20078912

素因数分解:

$2^6\times 7^1\times {\mathrm{44819}}^1$

素因数の和:44838

約数の個数: 28

約数和(自身を含む): 45537120

約数和(自身を除く): 25458208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44819, 89638, 179276, 313733, 358552, 627466, 717104, 1254932, 1434208, 2509864, 2868416, 5019728, 10039456, 20078912]

約数ペア:

[(1, 20078912), (2, 10039456), (4, 5019728), (7, 2868416), (8, 2509864), (14, 1434208), (16, 1254932), (28, 717104), (32, 627466), (56, 358552), (64, 313733), (112, 179276), (224, 89638), (448, 44819)]