20017824

素因数分解:

$2^5\times 3^1\times {\mathrm{208519}}^1$

素因数の和:208532

約数の個数: 24

約数和(自身を含む): 52547040

約数和(自身を除く): 32529216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 208519, 417038, 625557, 834076, 1251114, 1668152, 2502228, 3336304, 5004456, 6672608, 10008912, 20017824]

約数ペア:

[(1, 20017824), (2, 10008912), (3, 6672608), (4, 5004456), (6, 3336304), (8, 2502228), (12, 1668152), (16, 1251114), (24, 834076), (32, 625557), (48, 417038), (96, 208519)]