20434782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{200341}}^1$

素因数の和:200363

約数の個数: 16

約数和(自身を含む): 43273872

約数和(自身を除く): 22839090

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 200341, 400682, 601023, 1202046, 3405797, 6811594, 10217391, 20434782]

約数ペア:

[(1, 20434782), (2, 10217391), (3, 6811594), (6, 3405797), (17, 1202046), (34, 601023), (51, 400682), (102, 200341)]