20143538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25759}}^1$

素因数の和:25801

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 13241422

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 25759, 51518, 437903, 592457, 875806, 1184914, 10071769, 20143538]

約数ペア:

[(1, 20143538), (2, 10071769), (17, 1184914), (23, 875806), (34, 592457), (46, 437903), (391, 51518), (782, 25759)]