20269007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49801}}^1$

素因数の和:49849

約数の個数: 8

約数和(自身を含む): 22709712

約数和(自身を除く): 2440705

約数列:

[1, 11, 37, 407, 49801, 547811, 1842637, 20269007]

約数ペア:

[(1, 20269007), (11, 1842637), (37, 547811), (407, 49801)]