20047378432

素因数分解:

$2^{11}\times {\mathrm{9788759}}^1$

素因数の和:9788781

約数の個数: 24

約数和(自身を含む): 40084972200

約数和(自身を除く): 20037593768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9788759, 19577518, 39155036, 78310072, 156620144, 313240288, 626480576, 1252961152, 2505922304, 5011844608, 10023689216, 20047378432]

約数ペア:

[(1, 20047378432), (2, 10023689216), (4, 5011844608), (8, 2505922304), (16, 1252961152), (32, 626480576), (64, 313240288), (128, 156620144), (256, 78310072), (512, 39155036), (1024, 19577518), (2048, 9788759)]