20179244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 37047360

約数和(自身を除く): 16868116

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 2383, 4234, 4766, 8468, 9532, 69107, 138214, 173959, 276428, 347918, 695836, 5044811, 10089622, 20179244]

約数ペア:

[(1, 20179244), (2, 10089622), (4, 5044811), (29, 695836), (58, 347918), (73, 276428), (116, 173959), (146, 138214), (292, 69107), (2117, 9532), (2383, 8468), (4234, 4766)]