20145642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305237}}^1$

素因数の和:305253

約数の個数: 16

約数和(自身を含む): 43954272

約数和(自身を除く): 23808630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305237, 610474, 915711, 1831422, 3357607, 6715214, 10072821, 20145642]

約数ペア:

[(1, 20145642), (2, 10072821), (3, 6715214), (6, 3357607), (11, 1831422), (22, 915711), (33, 610474), (66, 305237)]