20873246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2753}}^1$

素因数の和:2995

約数の個数: 16

約数和(自身を含む): 33312384

約数和(自身を除く): 12439138

約数列:

[1, 2, 17, 34, 223, 446, 2753, 3791, 5506, 7582, 46801, 93602, 613919, 1227838, 10436623, 20873246]

約数ペア:

[(1, 20873246), (2, 10436623), (17, 1227838), (34, 613919), (223, 93602), (446, 46801), (2753, 7582), (3791, 5506)]