20107346

素因数分解:

$2^1\times 7^3\times {\mathrm{29311}}^1$

素因数の和:29334

約数の個数: 16

約数和(自身を含む): 35174400

約数和(自身を除く): 15067054

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 29311, 58622, 205177, 410354, 1436239, 2872478, 10053673, 20107346]

約数ペア:

[(1, 20107346), (2, 10053673), (7, 2872478), (14, 1436239), (49, 410354), (98, 205177), (343, 58622), (686, 29311)]