20049598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2053}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 31795920

約数和(自身を除く): 11746322

約数列:

[1, 2, 19, 38, 257, 514, 2053, 4106, 4883, 9766, 39007, 78014, 527621, 1055242, 10024799, 20049598]

約数ペア:

[(1, 20049598), (2, 10024799), (19, 1055242), (38, 527621), (257, 78014), (514, 39007), (2053, 9766), (4106, 4883)]