20415230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185593}}^1$

素因数の和:185611

約数の個数: 16

約数和(自身を含む): 40088304

約数和(自身を除く): 19673074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 185593, 371186, 927965, 1855930, 2041523, 4083046, 10207615, 20415230]

約数ペア:

[(1, 20415230), (2, 10207615), (5, 4083046), (10, 2041523), (11, 1855930), (22, 927965), (55, 371186), (110, 185593)]