20160495129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2252821}}^1$

素因数の和:2253000

約数の個数: 16

約数和(自身を含む): 28475670080

約数和(自身を除く): 8315174951

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 2252821, 6758463, 42803599, 128410797, 353692897, 1061078691, 6720165043, 20160495129]

約数ペア:

[(1, 20160495129), (3, 6720165043), (19, 1061078691), (57, 353692897), (157, 128410797), (471, 42803599), (2983, 6758463), (8949, 2252821)]