20163231471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2118209}}^1$

素因数の和:2118398

約数の個数: 16

約数和(自身を含む): 28468742400

約数和(自身を除く): 8305510929

約数列:

[1, 3, 19, 57, 167, 501, 3173, 9519, 2118209, 6354627, 40245971, 120737913, 353740903, 1061222709, 6721077157, 20163231471]

約数ペア:

[(1, 20163231471), (3, 6721077157), (19, 1061222709), (57, 353740903), (167, 120737913), (501, 40245971), (3173, 6354627), (9519, 2118209)]