20984976771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3617}}^1\times {\mathrm{175811}}^1$

素因数の和:179442

約数の個数: 16

約数和(自身を含む): 30532215168

約数和(自身を除く): 9547238397

約数列:

[1, 3, 11, 33, 3617, 10851, 39787, 119361, 175811, 527433, 1933921, 5801763, 635908387, 1907725161, 6994992257, 20984976771]

約数ペア:

[(1, 20984976771), (3, 6994992257), (11, 1907725161), (33, 635908387), (3617, 5801763), (10851, 1933921), (39787, 527433), (119361, 175811)]