20165765086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{413521}}^1$

素因数の和:414219

約数の個数: 16

約数和(自身を含む): 31113395280

約数和(自身を除く): 10947630194

約数列:

[1, 2, 37, 74, 659, 1318, 24383, 48766, 413521, 827042, 15300277, 30600554, 272510339, 545020678, 10082882543, 20165765086]

約数ペア:

[(1, 20165765086), (2, 10082882543), (37, 545020678), (74, 272510339), (659, 30600554), (1318, 15300277), (24383, 827042), (48766, 413521)]