2000592872912

素因数分解:

$2^4\times {\mathrm{25463}}^1\times {\mathrm{4910539}}^1$

素因数の和:4936010

約数の個数: 20

約数和(自身を含む): 3876301707360

約数和(自身を除く): 1875708834448

約数列:

[1, 2, 4, 8, 16, 25463, 50926, 101852, 203704, 407408, 4910539, 9821078, 19642156, 39284312, 78568624, 125037054557, 250074109114, 500148218228, 1000296436456, 2000592872912]

約数ペア:

[(1, 2000592872912), (2, 1000296436456), (4, 500148218228), (8, 250074109114), (16, 125037054557), (25463, 78568624), (50926, 39284312), (101852, 19642156), (203704, 9821078), (407408, 4910539)]