20932048

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{12953}}^1$

素因数の和:13062

約数の個数: 20

約数和(自身を含む): 40960548

約数和(自身を除く): 20028500

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 12953, 25906, 51812, 103624, 207248, 1308253, 2616506, 5233012, 10466024, 20932048]

約数ペア:

[(1, 20932048), (2, 10466024), (4, 5233012), (8, 2616506), (16, 1308253), (101, 207248), (202, 103624), (404, 51812), (808, 25906), (1616, 12953)]