20136848

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6521}}^1$

素因数の和:6722

約数の個数: 20

約数和(自身を含む): 39223308

約数和(自身を除く): 19086460

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6521, 13042, 26084, 52168, 104336, 1258553, 2517106, 5034212, 10068424, 20136848]

約数ペア:

[(1, 20136848), (2, 10068424), (4, 5034212), (8, 2517106), (16, 1258553), (193, 104336), (386, 52168), (772, 26084), (1544, 13042), (3088, 6521)]