2020190181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{824231}}^1$

素因数の和:824296

約数の個数: 16

約数和(自身を含む): 2901296640

約数和(自身を除く): 881106459

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 824231, 2472693, 15660389, 35441933, 46981167, 106325799, 673396727, 2020190181]

約数ペア:

[(1, 2020190181), (3, 673396727), (19, 106325799), (43, 46981167), (57, 35441933), (129, 15660389), (817, 2472693), (2451, 824231)]