20041902

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4993}}^1$

素因数の和:5224

約数の個数: 24

約数和(自身を含む): 43627584

約数和(自身を除く): 23585682

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4993, 9986, 14979, 29958, 44937, 89874, 1113439, 2226878, 3340317, 6680634, 10020951, 20041902]

約数ペア:

[(1, 20041902), (2, 10020951), (3, 6680634), (6, 3340317), (9, 2226878), (18, 1113439), (223, 89874), (446, 44937), (669, 29958), (1338, 14979), (2007, 9986), (4014, 4993)]