20143248

素因数分解:

$2^4\times 3^1\times {\mathrm{419651}}^1$

素因数の和:419662

約数の個数: 20

約数和(自身を含む): 52036848

約数和(自身を除く): 31893600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419651, 839302, 1258953, 1678604, 2517906, 3357208, 5035812, 6714416, 10071624, 20143248]

約数ペア:

[(1, 20143248), (2, 10071624), (3, 6714416), (4, 5035812), (6, 3357208), (8, 2517906), (12, 1678604), (16, 1258953), (24, 839302), (48, 419651)]