20575922

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2753}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 32023512

約数和(自身を除く): 11447590

約数列:

[1, 2, 37, 74, 101, 202, 2753, 3737, 5506, 7474, 101861, 203722, 278053, 556106, 10287961, 20575922]

約数ペア:

[(1, 20575922), (2, 10287961), (37, 556106), (74, 278053), (101, 203722), (202, 101861), (2753, 7474), (3737, 5506)]