20164501769

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{21031}}^1$

素因数の和:21416

約数の個数: 16

約数和(自身を含む): 21054882816

約数和(自身を除く): 890381047

約数列:

[1, 31, 157, 197, 4867, 6107, 21031, 30929, 651961, 958799, 3301867, 4143107, 102357877, 128436317, 650467799, 20164501769]

約数ペア:

[(1, 20164501769), (31, 650467799), (157, 128436317), (197, 102357877), (4867, 4143107), (6107, 3301867), (21031, 958799), (30929, 651961)]