20281569298

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1\times {\mathrm{90247}}^1$

素因数の和:90921

約数の個数: 16

約数和(自身を含む): 30604901760

約数和(自身を除く): 10323332462

約数列:

[1, 2, 313, 359, 626, 718, 90247, 112367, 180494, 224734, 28247311, 32398673, 56494622, 64797346, 10140784649, 20281569298]

約数ペア:

[(1, 20281569298), (2, 10140784649), (313, 64797346), (359, 56494622), (626, 32398673), (718, 28247311), (90247, 224734), (112367, 180494)]