20304877353

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1165139}}^1$

素因数の和:1165336

約数の個数: 16

約数和(自身を含む): 27982002240

約数和(自身を除く): 7677124887

約数列:

[1, 3, 37, 111, 157, 471, 5809, 17427, 1165139, 3495417, 43110143, 129330429, 182926823, 548780469, 6768292451, 20304877353]

約数ペア:

[(1, 20304877353), (3, 6768292451), (37, 548780469), (111, 182926823), (157, 129330429), (471, 43110143), (5809, 3495417), (17427, 1165139)]