20192810878

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{946331}}^1$

素因数の和:946607

約数の個数: 16

約数和(自身を含む): 31069972224

約数和(自身を除く): 10877161346

約数列:

[1, 2, 47, 94, 227, 454, 10669, 21338, 946331, 1892662, 44477557, 88955114, 214817137, 429634274, 10096405439, 20192810878]

約数ペア:

[(1, 20192810878), (2, 10096405439), (47, 429634274), (94, 214817137), (227, 88955114), (454, 44477557), (10669, 1892662), (21338, 946331)]