20797422

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{25301}}^1$

素因数の和:25443

約数の個数: 16

約数和(自身を含む): 41900112

約数和(自身を除く): 21102690

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 25301, 50602, 75903, 151806, 3466237, 6932474, 10398711, 20797422]

約数ペア:

[(1, 20797422), (2, 10398711), (3, 6932474), (6, 3466237), (137, 151806), (274, 75903), (411, 50602), (822, 25301)]