20265744

素因数分解:

$2^4\times 3^1\times {\mathrm{422203}}^1$

素因数の和:422214

約数の個数: 20

約数和(自身を含む): 52353296

約数和(自身を除く): 32087552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422203, 844406, 1266609, 1688812, 2533218, 3377624, 5066436, 6755248, 10132872, 20265744]

約数ペア:

[(1, 20265744), (2, 10132872), (3, 6755248), (4, 5066436), (6, 3377624), (8, 2533218), (12, 1688812), (16, 1266609), (24, 844406), (48, 422203)]