20951102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9133}}^1$

素因数の和:9203

約数の個数: 16

約数和(自身を含む): 33320832

約数和(自身を除く): 12369730

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 9133, 18266, 283123, 337921, 566246, 675842, 10475551, 20951102]

約数ペア:

[(1, 20951102), (2, 10475551), (31, 675842), (37, 566246), (62, 337921), (74, 283123), (1147, 18266), (2294, 9133)]