20704818

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22853}}^1$

素因数の和:23009

約数の個数: 16

約数和(自身を含む): 41685696

約数和(自身を除く): 20980878

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22853, 45706, 68559, 137118, 3450803, 6901606, 10352409, 20704818]

約数ペア:

[(1, 20704818), (2, 10352409), (3, 6901606), (6, 3450803), (151, 137118), (302, 68559), (453, 45706), (906, 22853)]