20147898

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2087}}^1$

素因数の和:3701

約数の個数: 16

約数和(自身を含む): 40340160

約数和(自身を除く): 20192262

約数列:

[1, 2, 3, 6, 1609, 2087, 3218, 4174, 4827, 6261, 9654, 12522, 3357983, 6715966, 10073949, 20147898]

約数ペア:

[(1, 20147898), (2, 10073949), (3, 6715966), (6, 3357983), (1609, 12522), (2087, 9654), (3218, 6261), (4174, 4827)]