20194394078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3281507}}^1$

素因数の和:3281707

約数の個数: 16

約数和(自身を含む): 32250660624

約数和(自身を除く): 12056266546

約数列:

[1, 2, 17, 34, 181, 362, 3077, 6154, 3281507, 6563014, 55785619, 111571238, 593952767, 1187905534, 10097197039, 20194394078]

約数ペア:

[(1, 20194394078), (2, 10097197039), (17, 1187905534), (34, 593952767), (181, 111571238), (362, 55785619), (3077, 6563014), (6154, 3281507)]