20614572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{52057}}^1$

素因数の和:52078

約数の個数: 36

約数和(自身を含む): 56847336

約数和(自身を除く): 36232764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 52057, 104114, 156171, 208228, 312342, 468513, 572627, 624684, 937026, 1145254, 1717881, 1874052, 2290508, 3435762, 5153643, 6871524, 10307286, 20614572]

約数ペア:

[(1, 20614572), (2, 10307286), (3, 6871524), (4, 5153643), (6, 3435762), (9, 2290508), (11, 1874052), (12, 1717881), (18, 1145254), (22, 937026), (33, 624684), (36, 572627), (44, 468513), (66, 312342), (99, 208228), (132, 156171), (198, 104114), (396, 52057)]