20032834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11117}}^1$

素因数の和:11189

約数の個数: 16

約数和(自身を含む): 32420088

約数和(自身を除く): 12387254

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11117, 22234, 188989, 377978, 589201, 1178402, 10016417, 20032834]

約数ペア:

[(1, 20032834), (2, 10016417), (17, 1178402), (34, 589201), (53, 377978), (106, 188989), (901, 22234), (1802, 11117)]