20183005911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1131271}}^1$

素因数の和:1131606

約数の個数: 16

約数和(自身を含む): 28417552640

約数和(自身を除く): 8234546729

約数列:

[1, 3, 19, 57, 313, 939, 5947, 17841, 1131271, 3393813, 21494149, 64482447, 354087823, 1062263469, 6727668637, 20183005911]

約数ペア:

[(1, 20183005911), (3, 6727668637), (19, 1062263469), (57, 354087823), (313, 64482447), (939, 21494149), (5947, 3393813), (17841, 1131271)]