20212065722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{4441}}^1\times {\mathrm{32051}}^1$

素因数の和:36565

約数の個数: 16

約数和(自身を含む): 30752996544

約数和(自身を除く): 10540930822

約数列:

[1, 2, 71, 142, 4441, 8882, 32051, 64102, 315311, 630622, 2275621, 4551242, 142338491, 284676982, 10106032861, 20212065722]

約数ペア:

[(1, 20212065722), (2, 10106032861), (71, 284676982), (142, 142338491), (4441, 4551242), (8882, 2275621), (32051, 630622), (64102, 315311)]