20163473067

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23256601}}^1$

素因数の和:23256638

約数の個数: 12

約数和(自身を含む): 28559107256

約数和(自身を除く): 8395634189

約数列:

[1, 3, 17, 51, 289, 867, 23256601, 69769803, 395362217, 1186086651, 6721157689, 20163473067]

約数ペア:

[(1, 20163473067), (3, 6721157689), (17, 1186086651), (51, 395362217), (289, 69769803), (867, 23256601)]