20314700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29021}}^1$

素因数の和:29042

約数の個数: 36

約数和(自身を含む): 50382192

約数和(自身を除く): 30067492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 29021, 58042, 116084, 145105, 203147, 290210, 406294, 580420, 725525, 812588, 1015735, 1451050, 2031470, 2902100, 4062940, 5078675, 10157350, 20314700]

約数ペア:

[(1, 20314700), (2, 10157350), (4, 5078675), (5, 4062940), (7, 2902100), (10, 2031470), (14, 1451050), (20, 1015735), (25, 812588), (28, 725525), (35, 580420), (50, 406294), (70, 290210), (100, 203147), (140, 145105), (175, 116084), (350, 58042), (700, 29021)]