20149202276

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4583531}}^1$

素因数の和:4583699

約数の個数: 24

約数和(自身を含む): 40555091136

約数和(自身を除く): 20405888860

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 4583531, 9167062, 18334124, 32084717, 64169434, 128338868, 719614367, 1439228734, 2878457468, 5037300569, 10074601138, 20149202276]

約数ペア:

[(1, 20149202276), (2, 10074601138), (4, 5037300569), (7, 2878457468), (14, 1439228734), (28, 719614367), (157, 128338868), (314, 64169434), (628, 32084717), (1099, 18334124), (2198, 9167062), (4396, 4583531)]