20124177

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 27821568

約数和(自身を除く): 7697391

約数列:

[1, 3, 31, 93, 353, 613, 1059, 1839, 10943, 19003, 32829, 57009, 216389, 649167, 6708059, 20124177]

約数ペア:

[(1, 20124177), (3, 6708059), (31, 649167), (93, 216389), (353, 57009), (613, 32829), (1059, 19003), (1839, 10943)]