20534152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{82799}}^1$

素因数の和:82836

約数の個数: 16

約数和(自身を含む): 39744000

約数和(自身を除く): 19209848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 82799, 165598, 331196, 662392, 2566769, 5133538, 10267076, 20534152]

約数ペア:

[(1, 20534152), (2, 10267076), (4, 5133538), (8, 2566769), (31, 662392), (62, 331196), (124, 165598), (248, 82799)]