20698454

素因数分解:

$2^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2017}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 35549088

約数和(自身を除く): 14850634

約数列:

[1, 2, 7, 14, 733, 1466, 2017, 4034, 5131, 10262, 14119, 28238, 1478461, 2956922, 10349227, 20698454]

約数ペア:

[(1, 20698454), (2, 10349227), (7, 2956922), (14, 1478461), (733, 28238), (1466, 14119), (2017, 10262), (4034, 5131)]