20294568573

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{10243}}^1\times {\mathrm{15359}}^1$

素因数の和:25648

約数の個数: 16

約数和(自身を含む): 27693219840

約数和(自身を除く): 7398651267

約数列:

[1, 3, 43, 129, 10243, 15359, 30729, 46077, 440449, 660437, 1321347, 1981311, 157322237, 471966711, 6764856191, 20294568573]

約数ペア:

[(1, 20294568573), (3, 6764856191), (43, 471966711), (129, 157322237), (10243, 1981311), (15359, 1321347), (30729, 660437), (46077, 440449)]