20199651869

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163601}}^1$

素因数の和:163756

約数の個数: 16

約数和(自身を含む): 21485523456

約数和(自身を除く): 1285871587

約数列:

[1, 37, 47, 71, 1739, 2627, 3337, 123469, 163601, 6053237, 7689247, 11615671, 284502139, 429779827, 545936537, 20199651869]

約数ペア:

[(1, 20199651869), (37, 545936537), (47, 429779827), (71, 284502139), (1739, 11615671), (2627, 7689247), (3337, 6053237), (123469, 163601)]