20172086661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2286307}}^1$

素因数の和:2286500

約数の個数: 16

約数和(自身を含む): 28642866624

約数和(自身を除く): 8470779963

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 2286307, 6858921, 38867219, 116601657, 395531111, 1186593333, 6724028887, 20172086661]

約数ペア:

[(1, 20172086661), (3, 6724028887), (17, 1186593333), (51, 395531111), (173, 116601657), (519, 38867219), (2941, 6858921), (8823, 2286307)]