20265348

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7573}}^1$

素因数の和:7803

約数の個数: 24

約数和(自身を含む): 47504128

約数和(自身を除く): 27238780

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7573, 15146, 22719, 30292, 45438, 90876, 1688779, 3377558, 5066337, 6755116, 10132674, 20265348]

約数ペア:

[(1, 20265348), (2, 10132674), (3, 6755116), (4, 5066337), (6, 3377558), (12, 1688779), (223, 90876), (446, 45438), (669, 30292), (892, 22719), (1338, 15146), (2676, 7573)]