20826942829

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4584403}}^1$

素因数の和:4584480

約数の個数: 16

約数和(自身を含む): 26406167040

約数和(自身を除く): 5579224211

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 4584403, 32090821, 50428433, 270479777, 352999031, 1893358439, 2975277547, 20826942829]

約数ペア:

[(1, 20826942829), (7, 2975277547), (11, 1893358439), (59, 352999031), (77, 270479777), (413, 50428433), (649, 32090821), (4543, 4584403)]