20152678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110729}}^1$

素因数の和:110751

約数の個数: 16

約数和(自身を含む): 37205280

約数和(自身を除く): 17052602

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110729, 221458, 775103, 1439477, 1550206, 2878954, 10076339, 20152678]

約数ペア:

[(1, 20152678), (2, 10076339), (7, 2878954), (13, 1550206), (14, 1439477), (26, 775103), (91, 221458), (182, 110729)]