20359598

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 35888112

約数和(自身を除く): 15528514

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 2017, 4034, 5047, 10094, 14119, 28238, 98833, 197666, 207751, 415502, 1454257, 2908514, 10179799, 20359598]

約数ペア:

[(1, 20359598), (2, 10179799), (7, 2908514), (14, 1454257), (49, 415502), (98, 207751), (103, 197666), (206, 98833), (721, 28238), (1442, 14119), (2017, 10094), (4034, 5047)]