20214474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481297}}^1$

素因数の和:481309

約数の個数: 16

約数和(自身を含む): 46204608

約数和(自身を除く): 25990134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481297, 962594, 1443891, 2887782, 3369079, 6738158, 10107237, 20214474]

約数ペア:

[(1, 20214474), (2, 10107237), (3, 6738158), (6, 3369079), (7, 2887782), (14, 1443891), (21, 962594), (42, 481297)]