20050512

素因数分解:

$2^4\times 3^1\times {\mathrm{417719}}^1$

素因数の和:417730

約数の個数: 20

約数和(自身を含む): 51797280

約数和(自身を除く): 31746768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 417719, 835438, 1253157, 1670876, 2506314, 3341752, 5012628, 6683504, 10025256, 20050512]

約数ペア:

[(1, 20050512), (2, 10025256), (3, 6683504), (4, 5012628), (6, 3341752), (8, 2506314), (12, 1670876), (16, 1253157), (24, 835438), (48, 417719)]