20074526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 31784400

約数和(自身を除く): 11709874

約数列:

[1, 2, 19, 38, 653, 809, 1306, 1618, 12407, 15371, 24814, 30742, 528277, 1056554, 10037263, 20074526]

約数ペア:

[(1, 20074526), (2, 10037263), (19, 1056554), (38, 528277), (653, 30742), (809, 24814), (1306, 15371), (1618, 12407)]