20903088

素因数分解:

$2^4\times 3^1\times {\mathrm{435481}}^1$

素因数の和:435492

約数の個数: 20

約数和(自身を含む): 53999768

約数和(自身を除く): 33096680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435481, 870962, 1306443, 1741924, 2612886, 3483848, 5225772, 6967696, 10451544, 20903088]

約数ペア:

[(1, 20903088), (2, 10451544), (3, 6967696), (4, 5225772), (6, 3483848), (8, 2612886), (12, 1741924), (16, 1306443), (24, 870962), (48, 435481)]