20306194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1129}}^1$

素因数の和:1194

約数の個数: 24

約数和(自身を含む): 33744060

約数和(自身を除く): 13437866

約数列:

[1, 2, 17, 23, 34, 46, 391, 529, 782, 1058, 1129, 2258, 8993, 17986, 19193, 25967, 38386, 51934, 441439, 597241, 882878, 1194482, 10153097, 20306194]

約数ペア:

[(1, 20306194), (2, 10153097), (17, 1194482), (23, 882878), (34, 597241), (46, 441439), (391, 51934), (529, 38386), (782, 25967), (1058, 19193), (1129, 17986), (2258, 8993)]