20565184508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24599503}}^1$

素因数の和:24599537

約数の個数: 24

約数和(自身を含む): 41327166720

約数和(自身を除く): 20761982212

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24599503, 49199006, 98398012, 270594533, 467390557, 541189066, 934781114, 1082378132, 1869562228, 5141296127, 10282592254, 20565184508]

約数ペア:

[(1, 20565184508), (2, 10282592254), (4, 5141296127), (11, 1869562228), (19, 1082378132), (22, 934781114), (38, 541189066), (44, 467390557), (76, 270594533), (209, 98398012), (418, 49199006), (836, 24599503)]