20078049348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79674799}}^1$

素因数の和:79674816

約数の個数: 36

約数和(自身を含む): 58003254400

約数和(自身を除く): 37925205052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79674799, 159349598, 239024397, 318699196, 478048794, 557723593, 717073191, 956097588, 1115447186, 1434146382, 1673170779, 2230894372, 2868292764, 3346341558, 5019512337, 6692683116, 10039024674, 20078049348]

約数ペア:

[(1, 20078049348), (2, 10039024674), (3, 6692683116), (4, 5019512337), (6, 3346341558), (7, 2868292764), (9, 2230894372), (12, 1673170779), (14, 1434146382), (18, 1115447186), (21, 956097588), (28, 717073191), (36, 557723593), (42, 478048794), (63, 318699196), (84, 239024397), (126, 159349598), (252, 79674799)]