20269112

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10601}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 38167200

約数和(自身を除く): 17898088

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10601, 21202, 42404, 84808, 2533639, 5067278, 10134556, 20269112]

約数ペア:

[(1, 20269112), (2, 10134556), (4, 5067278), (8, 2533639), (239, 84808), (478, 42404), (956, 21202), (1912, 10601)]