20583226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8293}}^1$

素因数の和:8385

約数の個数: 16

約数和(自身を含む): 33142824

約数和(自身を除く): 12559598

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8293, 16586, 140981, 281962, 605389, 1210778, 10291613, 20583226]

約数ペア:

[(1, 20583226), (2, 10291613), (17, 1210778), (34, 605389), (73, 281962), (146, 140981), (1241, 16586), (2482, 8293)]