20086084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 37033920

約数和(自身を除く): 16947836

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2003, 2507, 4006, 5014, 8012, 10028, 46069, 92138, 184276, 218327, 436654, 873308, 5021521, 10043042, 20086084]

約数ペア:

[(1, 20086084), (2, 10043042), (4, 5021521), (23, 873308), (46, 436654), (92, 218327), (109, 184276), (218, 92138), (436, 46069), (2003, 10028), (2507, 8012), (4006, 5014)]