20199515783

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7177}}^1$

素因数の和:7347

約数の個数: 32

約数和(自身を含む): 22323005760

約数和(自身を除く): 2123489977

約数列:

[1, 29, 37, 43, 61, 1073, 1247, 1591, 1769, 2257, 2623, 7177, 46139, 65453, 76067, 97051, 208133, 265549, 308611, 437797, 2814479, 7700921, 8949719, 11418607, 12696113, 16198489, 18825271, 331139603, 469756181, 545932859, 696535027, 20199515783]

約数ペア:

[(1, 20199515783), (29, 696535027), (37, 545932859), (43, 469756181), (61, 331139603), (1073, 18825271), (1247, 16198489), (1591, 12696113), (1769, 11418607), (2257, 8949719), (2623, 7700921), (7177, 2814479), (46139, 437797), (65453, 308611), (76067, 265549), (97051, 208133)]