20162040481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{438391}}^1$

素因数の和:438552

約数の個数: 16

約数和(自身を含む): 22789369728

約数和(自身を除く): 2627329247

約数列:

[1, 11, 37, 113, 407, 1243, 4181, 45991, 438391, 4822301, 16220467, 49538183, 178425137, 544920013, 1832912771, 20162040481]

約数ペア:

[(1, 20162040481), (11, 1832912771), (37, 544920013), (113, 178425137), (407, 49538183), (1243, 16220467), (4181, 4822301), (45991, 438391)]