2016181456

素因数分解:

$2^4\times {\mathrm{21347}}^1\times {\mathrm{5903}}^1$

素因数の和:27258

約数の個数: 20

約数和(自身を含む): 3907196352

約数和(自身を除く): 1891014896

約数列:

[1, 2, 4, 8, 16, 5903, 11806, 21347, 23612, 42694, 47224, 85388, 94448, 170776, 341552, 126011341, 252022682, 504045364, 1008090728, 2016181456]

約数ペア:

[(1, 2016181456), (2, 1008090728), (4, 504045364), (8, 252022682), (16, 126011341), (5903, 341552), (11806, 170776), (21347, 94448), (23612, 85388), (42694, 47224)]