20216975343

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1\times {\mathrm{70241}}^1$

素因数の和:72874

約数の個数: 16

約数和(自身を含む): 27695577696

約数和(自身を除く): 7478602353

約数列:

[1, 3, 37, 111, 2593, 7779, 70241, 95941, 210723, 287823, 2598917, 7796751, 182134913, 546404739, 6738991781, 20216975343]

約数ペア:

[(1, 20216975343), (3, 6738991781), (37, 546404739), (111, 182134913), (2593, 7796751), (7779, 2598917), (70241, 287823), (95941, 210723)]