20085068637

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{1994347}}^1$

素因数の和:1994729

約数の個数: 16

約数和(自身を含む): 29835446080

約数和(自身を除く): 9750377443

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 1994347, 5983041, 17949123, 53847369, 743891431, 2231674293, 6695022879, 20085068637]

約数ペア:

[(1, 20085068637), (3, 6695022879), (9, 2231674293), (27, 743891431), (373, 53847369), (1119, 17949123), (3357, 5983041), (10071, 1994347)]