20191696306

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{128621}}^1$

素因数の和:130157

約数の個数: 16

約数和(自身を含む): 30880084248

約数和(自身を除く): 10688387942

約数列:

[1, 2, 53, 106, 1481, 2962, 78493, 128621, 156986, 257242, 6816913, 13633826, 190487701, 380975402, 10095848153, 20191696306]

約数ペア:

[(1, 20191696306), (2, 10095848153), (53, 380975402), (106, 190487701), (1481, 13633826), (2962, 6816913), (78493, 257242), (128621, 156986)]