20661036105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{97973}}^1$

素因数の和:98825

約数の個数: 32

約数和(自身を含む): 35044907904

約数和(自身を除く): 14383871799

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 827, 2481, 4135, 12405, 14059, 42177, 70295, 97973, 210885, 293919, 489865, 1469595, 1665541, 4996623, 8327705, 24983115, 81023671, 243071013, 405118355, 1215355065, 1377402407, 4132207221, 6887012035, 20661036105]

約数ペア:

[(1, 20661036105), (3, 6887012035), (5, 4132207221), (15, 1377402407), (17, 1215355065), (51, 405118355), (85, 243071013), (255, 81023671), (827, 24983115), (2481, 8327705), (4135, 4996623), (12405, 1665541), (14059, 1469595), (42177, 489865), (70295, 293919), (97973, 210885)]