20188333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 23825664

約数和(自身を除く): 3637331

約数列:

[1, 11, 17, 47, 187, 517, 799, 2297, 8789, 25267, 39049, 107959, 429539, 1187549, 1835303, 20188333]

約数ペア:

[(1, 20188333), (11, 1835303), (17, 1187549), (47, 429539), (187, 107959), (517, 39049), (799, 25267), (2297, 8789)]