20176675521

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1\times {\mathrm{24229}}^1$

素因数の和:26368

約数の個数: 16

約数和(自身を含む): 27110462400

約数和(自身を除く): 6933786879

約数列:

[1, 3, 139, 417, 1997, 5991, 24229, 72687, 277583, 832749, 3367831, 10103493, 48385313, 145155939, 6725558507, 20176675521]

約数ペア:

[(1, 20176675521), (3, 6725558507), (139, 145155939), (417, 48385313), (1997, 10103493), (5991, 3367831), (24229, 832749), (72687, 277583)]