20988624

素因数分解:

$2^4\times 3^1\times {\mathrm{437263}}^1$

素因数の和:437274

約数の個数: 20

約数和(自身を含む): 54220736

約数和(自身を除く): 33232112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437263, 874526, 1311789, 1749052, 2623578, 3498104, 5247156, 6996208, 10494312, 20988624]

約数ペア:

[(1, 20988624), (2, 10494312), (3, 6996208), (4, 5247156), (6, 3498104), (8, 2623578), (12, 1749052), (16, 1311789), (24, 874526), (48, 437263)]