20242948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 38765664

約数和(自身を除く): 18522716

約数列:

[1, 2, 4, 11, 22, 44, 491, 937, 982, 1874, 1964, 3748, 5401, 10307, 10802, 20614, 21604, 41228, 460067, 920134, 1840268, 5060737, 10121474, 20242948]

約数ペア:

[(1, 20242948), (2, 10121474), (4, 5060737), (11, 1840268), (22, 920134), (44, 460067), (491, 41228), (937, 21604), (982, 20614), (1874, 10802), (1964, 10307), (3748, 5401)]