20179200039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2846551}}^1$

素因数の和:2846710

約数の個数: 16

約数和(自身を含む): 28693244160

約数和(自身を除く): 8514044121

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 2846551, 8539653, 48391367, 145174101, 395670589, 1187011767, 6726400013, 20179200039]

約数ペア:

[(1, 20179200039), (3, 6726400013), (17, 1187011767), (51, 395670589), (139, 145174101), (417, 48391367), (2363, 8539653), (7089, 2846551)]