20196742433

素因数分解:

$7^3\times {\mathrm{439}}^1\times {\mathrm{134129}}^1$

素因数の和:134589

約数の個数: 16

約数和(自身を含む): 23606880000

約数和(自身を除く): 3410137567

約数列:

[1, 7, 49, 343, 439, 3073, 21511, 134129, 150577, 938903, 6572321, 46006247, 58882631, 412178417, 2885248919, 20196742433]

約数ペア:

[(1, 20196742433), (7, 2885248919), (49, 412178417), (343, 58882631), (439, 46006247), (3073, 6572321), (21511, 938903), (134129, 150577)]