20035672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{80789}}^1$

素因数の和:80826

約数の個数: 16

約数和(自身を含む): 38779200

約数和(自身を除く): 18743528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 80789, 161578, 323156, 646312, 2504459, 5008918, 10017836, 20035672]

約数ペア:

[(1, 20035672), (2, 10017836), (4, 5008918), (8, 2504459), (31, 646312), (62, 323156), (124, 161578), (248, 80789)]