20548572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155671}}^1$

素因数の和:155689

約数の個数: 24

約数和(自身を含む): 52305792

約数和(自身を除く): 31757220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155671, 311342, 467013, 622684, 934026, 1712381, 1868052, 3424762, 5137143, 6849524, 10274286, 20548572]

約数ペア:

[(1, 20548572), (2, 10274286), (3, 6849524), (4, 5137143), (6, 3424762), (11, 1868052), (12, 1712381), (22, 934026), (33, 622684), (44, 467013), (66, 311342), (132, 155671)]