20214642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481301}}^1$

素因数の和:481313

約数の個数: 16

約数和(自身を含む): 46204992

約数和(自身を除く): 25990350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481301, 962602, 1443903, 2887806, 3369107, 6738214, 10107321, 20214642]

約数ペア:

[(1, 20214642), (2, 10107321), (3, 6738214), (6, 3369107), (7, 2887806), (14, 1443903), (21, 962602), (42, 481301)]