2020383513

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151783}}^1$

素因数の和:151838

約数の個数: 32

約数和(自身を含む): 3278534400

約数和(自身を除く): 1258150887

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 13311, 151783, 455349, 1366047, 2580311, 4098141, 4401707, 7740933, 13205121, 23222799, 39615363, 69668397, 74829019, 118846089, 224487057, 673461171, 2020383513]

約数ペア:

[(1, 2020383513), (3, 673461171), (9, 224487057), (17, 118846089), (27, 74829019), (29, 69668397), (51, 39615363), (87, 23222799), (153, 13205121), (261, 7740933), (459, 4401707), (493, 4098141), (783, 2580311), (1479, 1366047), (4437, 455349), (13311, 151783)]